FOOTNOTES:

FOOTNOTES:[109]See Part I,chapter II.[110]Cf. the Preface to Kant'sCritique of Pure Reason. "Our reason ... is always troubled with questions which cannot be ignored, because they spring from the very nature of reason, and which cannot be answered, because they transcend the powers of human reason." (Tr.)[111]In the rareNotesthat he has left, James Watt writes that one afternoon he had gone out for a stroll on the Green at Glasgow, and his thoughts were absorbed with the experiments in which he was busied, trying to prevent the cooling of the cylinder. The thought then came to him that steam, being an elastic fluid, should expand and be precipitated in a space formerly void; and having made a vacuum in a separate vessel and opened communication between the steam of the cylinder and the vacant space, we see what should follow. Thus, having imagined the masterpiece of his discovery, he enumerates the processes that, employed in turn, allowed him to perfect it.[112]For further information we refer to theLogique de l'hypothèse, by E. Naville, from which are borrowed most of the facts here given.[113]This much-criticised defect has been only partially overcome in our methods of education through "object" lessons, and, if we may call them so, evolutionary methods, showing to the child "wie es eigentlich gewesen." Cf. J. Dewey, "The School and Society." (Tr.)[114]See above, Part Two,chapter IV.[115]Preface to theCritique of Pure Reason.[116]Colozza,L'immaginazione nella Scienza(Paravia, 1900), pp. 89 ff. In this author will be found abundant details respecting famous discoveries or experiments—those of Galileo, Franklin, Grimaldi, etc.[117]Here is an example in confirmation, taken from Duclaux's book on Pasteur: Herschel established a relation between the crystalline structure of quartz and the rotatory power of the substance; later on, Biot established it for sugar, tartaric acid, etc.—i.e., for substances in solution, whence he concluded that the rotatory power is due to the form of the molecule itself, not to the arrangement of the molecules in relation to one another. Pasteur discovered a relation between molecular dyssymmetry and hemiedry, and the study of hemiedry in crystals led him logically to that of fermentation and spontaneous generation.[118]On this point cf. Fouillée,L'Avenir de la Metaphysique, pp. 79 ff.

[109]See Part I,chapter II.

[109]See Part I,chapter II.

[110]Cf. the Preface to Kant'sCritique of Pure Reason. "Our reason ... is always troubled with questions which cannot be ignored, because they spring from the very nature of reason, and which cannot be answered, because they transcend the powers of human reason." (Tr.)

[110]Cf. the Preface to Kant'sCritique of Pure Reason. "Our reason ... is always troubled with questions which cannot be ignored, because they spring from the very nature of reason, and which cannot be answered, because they transcend the powers of human reason." (Tr.)

[111]In the rareNotesthat he has left, James Watt writes that one afternoon he had gone out for a stroll on the Green at Glasgow, and his thoughts were absorbed with the experiments in which he was busied, trying to prevent the cooling of the cylinder. The thought then came to him that steam, being an elastic fluid, should expand and be precipitated in a space formerly void; and having made a vacuum in a separate vessel and opened communication between the steam of the cylinder and the vacant space, we see what should follow. Thus, having imagined the masterpiece of his discovery, he enumerates the processes that, employed in turn, allowed him to perfect it.

[111]In the rareNotesthat he has left, James Watt writes that one afternoon he had gone out for a stroll on the Green at Glasgow, and his thoughts were absorbed with the experiments in which he was busied, trying to prevent the cooling of the cylinder. The thought then came to him that steam, being an elastic fluid, should expand and be precipitated in a space formerly void; and having made a vacuum in a separate vessel and opened communication between the steam of the cylinder and the vacant space, we see what should follow. Thus, having imagined the masterpiece of his discovery, he enumerates the processes that, employed in turn, allowed him to perfect it.

[112]For further information we refer to theLogique de l'hypothèse, by E. Naville, from which are borrowed most of the facts here given.

[112]For further information we refer to theLogique de l'hypothèse, by E. Naville, from which are borrowed most of the facts here given.

[113]This much-criticised defect has been only partially overcome in our methods of education through "object" lessons, and, if we may call them so, evolutionary methods, showing to the child "wie es eigentlich gewesen." Cf. J. Dewey, "The School and Society." (Tr.)

[113]This much-criticised defect has been only partially overcome in our methods of education through "object" lessons, and, if we may call them so, evolutionary methods, showing to the child "wie es eigentlich gewesen." Cf. J. Dewey, "The School and Society." (Tr.)

[114]See above, Part Two,chapter IV.

[114]See above, Part Two,chapter IV.

[115]Preface to theCritique of Pure Reason.

[115]Preface to theCritique of Pure Reason.

[116]Colozza,L'immaginazione nella Scienza(Paravia, 1900), pp. 89 ff. In this author will be found abundant details respecting famous discoveries or experiments—those of Galileo, Franklin, Grimaldi, etc.

[116]Colozza,L'immaginazione nella Scienza(Paravia, 1900), pp. 89 ff. In this author will be found abundant details respecting famous discoveries or experiments—those of Galileo, Franklin, Grimaldi, etc.

[117]Here is an example in confirmation, taken from Duclaux's book on Pasteur: Herschel established a relation between the crystalline structure of quartz and the rotatory power of the substance; later on, Biot established it for sugar, tartaric acid, etc.—i.e., for substances in solution, whence he concluded that the rotatory power is due to the form of the molecule itself, not to the arrangement of the molecules in relation to one another. Pasteur discovered a relation between molecular dyssymmetry and hemiedry, and the study of hemiedry in crystals led him logically to that of fermentation and spontaneous generation.

[117]Here is an example in confirmation, taken from Duclaux's book on Pasteur: Herschel established a relation between the crystalline structure of quartz and the rotatory power of the substance; later on, Biot established it for sugar, tartaric acid, etc.—i.e., for substances in solution, whence he concluded that the rotatory power is due to the form of the molecule itself, not to the arrangement of the molecules in relation to one another. Pasteur discovered a relation between molecular dyssymmetry and hemiedry, and the study of hemiedry in crystals led him logically to that of fermentation and spontaneous generation.

[118]On this point cf. Fouillée,L'Avenir de la Metaphysique, pp. 79 ff.

[118]On this point cf. Fouillée,L'Avenir de la Metaphysique, pp. 79 ff.

The study of the practical imagination is not without difficulties. First of all, it has not hitherto attracted psychologists, so that we enter the field at random, and wander unguided in an unexplored region. But the principal obstacle is in the lack of determination of this form of imagination, and in the absence of boundary lines. Where does it begin, and where does it end? Penetrating all our life even in its least details, it is likely to lead us astray through the diversity, often insignificant, of its manifestations. To convince ourselves of this fact, let us take a man regarded as least imaginative:—subtract the moments when his consciousness is busied with perceptions, memories, emotions, logical thought and action—all the rest of his mental life must be put down to the credit of the imagination. Even thus limited, this function is not a negligible quantity:—it includes the plans and constructions for the future, and all the dreams of escaping from the present; and there is no man but makes such. This had to be mentionedon account of its very triteness, because it is often forgotten, and consequently the field of the creative imagination is unduly restricted, being limited little by little to exceptional cases.

It must, however, be recognized that these small facts teach us little. Consequently, following our adopted procedure, dwelling longest on the clearer and more evident cases in which the work of creating appears distinctly, we shall rapidly pass over the lower forms of the practical imagination, in order to dwell on the higher form—technical or mechanical imagination.

If we take an ordinary imaginative person,—understanding by this expression, one whom his nature singles out for no special invention—we see that he excels in the small inventions, adapted for a moment, for a detail, for the petty needs constantly arising in human life. It is a fruitful, ingenious, industrious mind, one that knows how to "take hold of things." The active, enterprising American, capable of passing from one occupation to another according to circumstances, opportunity, or imagined profits, furnishes a good example.

If we descend from this form of sane imagination toward the morbid forms, we meet first the unstable—knights of industry, hunters of adventure, inventors frequently of questionable means, people hungry for change, always imagining what they haven't, trying in turn all professions, becomingworkmen, soldiers, sailors, merchants, etc., not from expediency, but from natural instability.

Further down are found the acknowledged "freaks" at the brink of insanity, who are but the extreme form of the unstable, and who, after having wasted haphazard much useless imagination, end in an insane asylum or worse still.

Let us consider these three groups together. Let us eliminate the intellectual and moral qualities characteristic of each group, which establish notable differences between them, and let us consider only their inventive capacity as applied to practical life. One character common to all is mobility—the tendency to change. It is a matter of current observation that men of lively imagination are changeable. Common opinion, which is also the opinion of moralists and of most psychologists, attributes this mobility, this instability, to the imagination. This, in my opinion, is just upside down.It is not because they have an active imagination that they are changeable, but it is because they are changeable that their imagination is active.We thus return to themotorbasis of all creative work. Each new or merely modified disposition becomes a center of attraction and pull. Doubtless the inner push is a necessary condition, but it is not sufficient. If there were not within them a sufficient number of concrete, abstract, or semi-abstract representations, susceptible of various combinations, nothing would happen; but the origin of invention and of its frequent or constant changes of direction lies in theemotional and motor constitution, not in the quantity or quality of representations. I shall not dwell longer on a subject already treated,[119]but it was proper to show, in passing, that common opinion starts from an erroneous conception of the primary conditions of invention—whether great or small, speculative or practical.

In the immense empire of the practical imagination, superstitious beliefs form a goodly province.

What is superstition? By what positive signs do we recognize it? An exact definition and a sure criterion are impossible. It is a flitting notion that depends on the times, places, and nature of minds. Has it not often been said that the religion of one is superstition to another, andvice versâ? This, too, is only a single instance from among many others; for the common opinion that restricts superstition within the bounds of religious faith is an incomplete view. There are peculiar beliefs, foreign to every dogma and every religious feeling, from which the most radical freethinker is not exempt; for example, the superstitions of gamblers. Indeed, at the bottom of all such beliefs, we always find the vague, semi-conscious notion of a mysterious power—destiny, fate, chance.

Without taking the trouble to set arbitrary limits, let us take the facts as they are, without possible question, i.e., imaginary creations, subjective fancies, having reality only for those admitting them. Even a summary collection of past and present superstitionswould fill a library. Aside from those having a frankly religious mark, others almost as numerous surround civil life, birth, marriage, death, appearance and healing of diseases,dies fasti atque nefasti, propitious or fateful words, auguries drawn from the meeting or acts of certain animals. The list would be endless.[120]

All that can be attempted here is a determination of the principal condition of that state of mind, the psychology of which is in the last analysis very simple. We shall thus answer in an indirect and incomplete manner the question of criterion.

First, since we hold that the origin of all imaginative creation is a need, a desire, a tendency, where then is the origin of that inexhaustible fount of fancies?In the instinct for individual preservation, orientated in the direction of the future. Man seeks to divine future events, and by various means to act on the order of things to modify it for his own advantage or to appease his evil fate.

As for the mental mechanism that, set in motion by this desire, produces the vain images of the superstitious, it implies:

(1) A deep idea of causality, reduced to apost hoc, ergo propter hoc. Herodotus says of the Egyptian priests: "They have discovered more prodigies and presages than any other people, because, when some extraordinary thing appears, they note it aswell as all the events following it, so that if a similar prodigy appears anew, they expect to see the same events reproduced." It is the hypothesis of an indissoluble association between two or more events, assumed without verification, without criticism. This manner of thinking depends on the weakness of the logical faculties or on the excessive influence of the feelings.

(2) The abuse of reasoning by analogy. This great artisan of the imagination is satisfied with likenesses so vague and agreements so strange, that it dares everything. Resemblance is no longer a quality of things imposed on the mind, but an hypothesis of the mind imposed on things. Astrology groups into "constellations" stars that are billions of miles apart, believes that it discovers there an animal shape, human or any other, and deduces therefrom alleged "influences." This star is reddish (Mars), sign of blood; this other is of a pure, brilliant silvery light (Venus) or livid (Saturn), and acts in a different way. We know what clever structures of conjectures and prognoses have been built on these foundations. Need we mention the Middle Age practice of charms, which even in our day still has adherents among cultured people? The physicians of the time of Charles II, says Lang, gave their patients "mummy powder" (pulverized mummies) because the mummies, having lasted a long time, must prolong life.[121]Gold in solution hasbeen esteemed as a medicine—gold, being a perfect substance, should produce perfect health. In order to get rid of a disease nothing is more frequent among primitive men than to picture the sick person on wood or on the ground, and to strike the injured part with an arrow or knife, in order to annihilate the sickening principle.

(3) Finally, there is the magic influence ascribed to certain words. It is the triumph of the theory ofnomina numina; we need not return to it. But the working of the mind on words, erecting them into entities, conferring life and power on them—in a word, the activity that creates myths and is the final basis of all constructive imagination—appears also here.[122]

Up to this point we have considered the practical imagination only in its somewhat petty aspect in small inventions or as semi-morbid in superstitiousfancies. We now come to its higher form, mechanical invention.

This subject has not been studied by psychologists. Not that they have misunderstood its rôle, which is, after all, very evident; but they limit themselves to speak of it cursorily, without emphasizing it.

In order to appreciate its importance, I see no other way than to put ourselves face to face with the works that it has produced, to question the history of discovery and useful arts, to profit by the disclosures of inventors and their biographers.

Of a work of this kind, which would be very long because the materials are scattered, we can give here only a rough sketch, merely to take therefrom what is of interest for psychology and what teaches us in regard to the characters peculiar to this type of imagination.

The erroneous view that opposes imagination to the useful, and claims that they are mutually exclusive, is so widespread and so persistent, that we shall seem to many to be expressing a paradox when we say that if we could strike the balance of the imagination that man has spent and made permanent in esthetic life on the one hand, and in technical and mechanical invention on the other, the balance would be in favor of the latter. This assertion, however, will not seem paradoxical to those who have considered the question. Why, then, the view above mentioned? Why are people inclined to believe that our present subject, if not entirely foreign to the imagination, is only an impoverishedform of it? I account for it by the following reasons:

Esthetic imagination, when fully complete, is simplyfixed, i.e., remains a fictitious matter recognized as such. It has a frankly subjective, personal character, arbitrary in its choice of means. A work of art—a poem, a novel, a drama, an opera, a picture, a statue—might have been otherwise than it is. It is possible to modify the general plan, to add or reduce an episode, to change an ending. The novelist who in the course of his work changes his characters; the dramatic author who, in deference to public sentiment, substitutes a happydenoûementin place of a catastrophe, furnish naïve testimony of this freedom of imagination. Moreover, artistic creation, expressing itself in words, sounds, lines, forms, colors, is cast in a mould that allows it only a feeble "material" reality.

The mechanical imagination is objective—it must be embodied, take on a form that gives it a place side by side with products of nature. It is arbitrary neither in its choice nor in its means; it is not a free creature having its end in itself. In order to succeed, it is subjected to rigorous physical conditions, to a determinism. It is at this cost that it becomes a reality, and as we instinctively establish an antithesis between the imaginary and the real, it seems that mechanical invention is outside the realm of the imagination. Moreover, it requires the constant intervention of calculation, of reasoning, and lastly, of a manual operation of supreme importance. Wemay say without exaggerating that the success of many mechanical creations depends on the skillful manipulation of materials. But this last moment, because it is decisive, should not make us forget its antecedents, especially the initial moment, which is, for psychology, similar to all other instances of invention, when the idea arises, tending to become objective.

Otherwise, the differences here pointed out between the two forms of imagination—esthetic and mechanical—are but relative. The former is not independent of technical apprenticeship, often of long duration (e.g., in music, sculpture, painting). As for the latter, we should not exaggerate its determinism. Often the same end can be reached by different inventions—by means differently imagined, through different mental constructions; and it follows that, after all allowances are made, these differently realized imaginations are equally useful.

The difference between the two types is found in the nature of the need or desire stimulating the invention, and secondly in the nature of the materials employed. Others have confounded two distinct things—liberty of imagination, which belongs rather to esthetic creation, and quality and power of imagination, which may be identical in both cases.

I have questioned certain inventors very skillful in mechanics, addressing myself to those, preferably, whom I knew to be strangers to any preconceived psychological theory. Their replies agree, and prove that the birth and development of mechanicalinvention are very strictly like those found in other forms of constructive imagination. As an example, I cite the following statement of an engineer, which I render literally:

"The so-called creative imagination surely proceeds in very different ways, according to temperament, aptitudes, and, in the same individual, following the mental disposition, themilieu.

"We may, however, as far as regards mechanical inventions, distinguish four sufficiently clear phases—the germ, incubation, flowering, and completion.

"By germ I mean the first idea coming to the mind to furnish a solution for a problem that the whole of one's observations, studies, and researches has put before one, or that, put by another, has struck one.

"Then comes incubation, often very long and painful, or, again, even unconscious. Instinctively as well as voluntarily one brings to the solution of the problem all the materials that the eyes and ears can gather.

"When this latent work is sufficiently complete, the idea suddenly bursts forth, it may be at the end of a voluntary tension of mind, or on the occasion of a chance remark, tearing the veil that hides the surmised image.

"But this image always appears simple and clear. In order to get the ideal solution into practice, there is required a struggle against matter, and the bringing to an issue is the most thankless part of the inventor's work.

"In order to give consistence and body to the idea caught sight of enthusiastically in an aureole, one must have patience, a perseverance through all trials. One must view on all sides the mechanical agencies that should serve to set the image together, until the latter has attained the simplicity that alone makes invention viable. In this work of bringing to a head, the same spirit of invention and imagination must be constantly drawn upon for the solution of all the details, and it is against this arduous requirement that the great majority of inventors rebel again and again.

"This is then, I believe, how one may in a general way understand the genesis of an invention. It follows from this that here, as almost everywhere, the imagination acts through association of ideas.

"Thanks to a profound acquaintance with known mechanical methods, the inventor succeeds, through association of ideas, in getting novel combinations producing new effects, towards the realization of which his mind has in advance been bent."

But for a slightly explored subject, the foregoing remarks are not enough. It is necessary to determine more precisely the general and special characters of this form of imagination.

I term general characters those that the mechanical imagination possesses in common with the best known, least questioned forms of the constructive imagination. In order to be convinced that, so faras concerns these characters it does not differ from the rest, let us take, for the sake of comparison, esthetic imagination, since it is agreed, rightly or wrongly, that this is the modelpar excellence. We shall see that the essential psychological conditions coincide in the two instances.

The mechanical imagination thus has like the other its ideal, i.e., a perfection conceived and put forward as capable, little by little, of being realized. The idea is at first hidden; it is, to use our correspondent's phrase, "the germ," the principle of unity, center of attraction, that suggests, excites, and groups appropriate associations of images, in which it is enwrapped and organized into a structure, anensembleof means converging toward a common end. It thus presupposes a dissociation of experience. The inventor undoes, decomposes, breaks up in thought, or makes of experience a tool, an instrument, a machine, an agency for building anew with the débris.

The practical imagination is no more foreign to inspiration than the esthetic imagination. The history of useful inventions is full of men who suffered privations, persecution, ruin; who fought to the bitter end against relatives and friends—drawn by the need of creating, fascinated not by the hope of future gain but by the idea of an imposed mission, of a destiny they had to fulfill. What more have poets and artists done? The fixed and irresistible idea has led more than one to a foreseen death, as in the discovery of explosives, the firstattempts at lightning conductors, aeronautics, and many others. Thus, from a true intuition, primitive civilizations have put on a level great poets and great inventors, erected into divinities or demi-gods historical or legendary personages in whom the genius of discovery is personified:—among the Hindoos, Vicavakarma; among the Greeks, Hephaestos, Prometheus, Triptolemus, Daedalus and Icarus. The Chinese, despite their dry imagination, have done the same; and we find the same condition in Egypt, Assyria, and everywhere. Moreover, the practical and mechanical arts have passed through a first period of no-change, during which the artisan, subjected to fixed rules and an undisputed tradition, considers himself an instrument of divine revelation.[123]Little by little he has emerged from that theological age, to enter the humanistic age, when, being fully conscious of being the author of his work, he labors freely, changes and modifies according to his own inspiration.

Mechanical and industrial imagination, like esthetic imagination, has its preparatory period, its zenith and decline: the periods of the precursors, of the great inventors, and of mere perfectors. At first a venture is made, effort is wasted with small result,—the man has come too early or lacks clear vision; then a great imaginative mind arises, blossoms; after him the work passes into the hands ofdii minores, pupils or imitators, who add, abridge,modify: such is the order. The many-times written history of the application of steam, from the time of the eolipile of Hero of Alexandria to the heroic period of Newcomen and Watt, and the improvements made since their time, is one proof of the statement. Another example:—the machine for measuring duration is at first a simple clepsydra; then there are added marks indicating the subdivisions of time, then a water gauge causes a hand to move around a dial, then two hands for the hours and minutes; then comes a great moment—by the use of weights the clepsydra becomes a clock, at first massive and cumbersome, later lightened, becoming capable, with Tycho-Brahé, of marking seconds; and then another moment—Huyghens invents the spiral spring to replace the weights, and the clock, simplified and lightened, becomes the watch.

The special characteristics of the mechanical imagination being the marks belonging to this type, we shall study them at greater length.

(I) There is first of all, at least in great inventors, an inborn quality,—that is, a natural disposition,—that does not originate in experience and owes the latter only its development. This quality is a bent in a practical, useful direction; a tendency to act, not in the realm of dreams or human feeling, not on individuals or social groups, not toward the attainment of theoretical knowledge of nature, butto become master over natural forces, to transform them and adapt them toward an end.

Every mechanical invention arises from a need: from the strict necessity for individual preservation in the case of primitive man who wages war against the powers of nature; from the desire for well-being and the necessity for luxury in growing civilization; from the need of creating little engines, imitating instruments and machines, in the child. In a word,every particular invention, great or small, arises from a particular need; for, we repeat again, there is no creative instinct in general. A man distinguished for various inventions along practical lines, writes: "As far as my memory allows, I can state that in my case conception always results from a material or mental need.[124]It springs up suddenly. Thus, in 1887, a speech of Bismarck made me so angry that I immediately thought of arming mycountry with a repeating rifle. I had already made various applications to the ministry of war, when I learned that the Lebel system had just been adopted. My patriotism was fully satisfied, but I still have the design of the gun that I invented." This communication mentions two or three other inventions that arose under analogous circumstances, but have had a chance of being adopted.

Among the requisite qualities I mention the natural and necessary preëminence of certain groups of sensations or images (visual, tactile, motor) that may be decisive in determining the direction of the inventor.

(II) Mechanical invention grows by successive stratifications and additions, as in the sciences, but more completely. It is a fine verification of the "subsidiary law of growing complexity" previously discussed.[125]If we measure the distance traversed since the distant ages when man was naked and unarmed before nature to the present time of the reign of machinery, we are astonished at the amount of imagination produced and expended, often uselessly lavished, and we ask ourselves how such a work could have been misunderstood or so lightly appreciated. It does not pertain to our subject to make even a summary table of this long development. The reader can consult the special works which, unfortunately, are most often fragmentary and lack a general view. So we should feel grateful to a historian of the useful arts, L. Bourdeau, forhaving attempted to separate out the philosophy of the subject, and for having fastened it down in the following formulas:[126]

(a) The exploitation of the powers of nature is made according to their degree of power.

(b) The extension of working instruments has followed a logical evolution in the direction of growing complexity and perfection.

Man, according to the observations of M. Bourdeau, has applied his creative activity to natural forces and has set them to work according to a regular order, viz.:

(1) Human forces, the only ones available during the "state of nature" and the savage state. Before all else, man created weapons: the most circumscribed primitive races have invented engines for attack and defense—of wood, bone, stone, as they were able. Then the weapon became a tool by special adaptation:—the battle-club serves as a lever, the tomahawk as a hammer, the flint ax as a hatchet, etc. In this manner there is gradually formed an arsenal of instruments. "Inferior to most animals as regards certain work that would have to be done with the aid of our organic resources alone, we are superior to all as soon as we set our tools at work. If the rodents with their sharp teeth cut wood better than we can, we do it still better with the ax, the chisel, the saw. Some birds, withthe help of a strong beak, by repeated blows, penetrate the trunk of a tree: but the auger, the gimlet, the wimble do the same work better and more quickly. The knife is superior to the carnivore's teeth for tearing meat; the hoe better than the mole's paw for digging earth, the trowel than the beaver's tail for beating and spreading mortar. The oar permits us to rival the fish's fin; the sail, the wing of the bird. The distaff and spindle allow our imitating the industry of insect spinners; etc. Man thus reproduces and sums up in his technical contrivances the scattered perfections of the animal world. He even succeeds in surpassing them, because, in the form of tools, he uses substances and combinations of effects that cannot figure as part of an organism."[127]It is scarcely likely that most of these inventions arose from a voluntary imitation of animals: but even supposing such an origin, there would still remain a fine place for personal creative work. Man has produced by conscious effort what life realizes by methods that escape us; so that the creative imagination in man is asuccedaneumof the generative powers of nature.

(2) During the pastoral stage man brought animals under subjection and discipline. An animal is a machine, ready-made, that needs only to be trained to obedience; but this training has required and stimulated all sorts of inventions, from the harness with which to equip it, to the chariots, wagons, and roads with which and on which it moves.

(3) Later, the natural motors—air and water—have furnished new material for human ingenuity, e.g., in navigation; wind- and water-mills, used at first to grind grain, then for a multitude of uses—sawing, milling, lifting hammers; etc.

(4) Lastly, much later, come products of an already mature civilization, artificial motors, explosives,—powder and all its derivatives and substitutes—steam, which has made such great progress.

If the reader please to represent to himself well the immense number of facts that we have just indicated in a few lines; if he please to note that every invention, great or small, before becoming a fixed and realized thing, was at first an imagination, a mere contrivance of the brain, an assembly of new combinations or new relations, he will be forced to admit that nowhere—not excepting even esthetic production—has man imagined to such a great extent.

One of the reasons—though not the only one—that supports the contrary opinion is, that by the very law of their growing complexity, inventions are grafted one on another. In all the useful arts improvements have been so slow, and so gradually wrought, that each one of them passed unperceived, without leaving its author the credit for its discovery. The immense majority of inventions are anonymous—some great names alone survive. But, whether individual or collective, imagination remains imagination. In order that the plow, at firsta simple piece of wood hardened by the fire and pushed along with the human hand, should become what it is to-day, through a long series of modifications described in the special works, who knows how many imaginations have labored! In the same way, the uncertain flame of a resinous branch guiding vaguely in the night leads us, through a long series of inventions, to gas and electric lighting. All objects, even the most ordinary and most common that now serve us in our everyday-life, arecondensed imagination.

(III) More than any other form, mechanical imagination depends strictly on physical conditions. It cannot rest content with combining images, it postulates material factors that impose themselves unyieldingly. Compared to it, the scientific imagination has much more freedom in the building of its hypotheses. In general, every great invention has been preceded by a period of abortive attempts. History shows that the so-called "initial moment" of a mechanical discovery, followed by its improvements, is the moment ending a series of unsuccessful trials: we thus skip a phase of pure imagination, of imaginative construction that has not been able to enter into the mold of an appropriate determinism. There must have existed innumerable inventions that we might term mechanical romances, which, however, we cannot refer to because they have left us no trace, not being born viable. Others are known as curiosities because they have blazed the path. We know that Otto de Guerickemade four fruitless attempts before discovering his air-pump. The brothers Montgolfier were possessed with the desire to make "imitation clouds," like those they saw moving over the Alps. "In order to imitate nature," they at first enclosed water-vapor in a light, stout case, which fell on cooling. Then they tried hydrogen; then the production of a gas with electrical properties; and so on. Thus, after a succession of hypotheses and failures, they finally succeeded. From the end of the sixteenth century there was offered the possibility of communicating at a distance by means of electricity. "In a work published in 1624 the Jesuit, Father Leurechon, described an imaginary apparatus (by means of which, he said, people could converse at a distance) for the aid of lovers who, by the connection of their movements, would cause a needle to move about a dial on which would be written the letters of the alphabet; and the drawing accompanying the text is almost a picture of Breguet's telegraph." But the author considered it impossible "in the absence of lovers having such ability."[128]

Mechanical inventions that fail correspond to erroneous or unverified scientific hypotheses. They do not emerge from the stage of pure imagination,but they are instructive to the psychologist because they give in bare form the initial work of the constructive imagination in the technical field.

There still remain the requirements of reasoning, of calculation, of adaptation to the properties of matter. But, we repeat, this determinism has several possible forms—one can reach the same goal through different means. Besides, these determining conditions are not lacking in any type of imagination; there is only a difference as between lesser and greater. Every imaginative construction from the moment that it is little more than a group of fancies, a spectral image haunting a dreamer's brain, must take on a body, submit to external conditions on which it depends, and which materialize it somewhat. In this respect, architecture is an excellent example. It is classed among the fine arts; but it is subject to so many limitations that its process of invention strongly resembles technical and mechanical creations. Thus it has been possible to say that "Architecture is the least personal of all the arts." "Before being an art it is an industry in the sense that it has nearly always a useful end that is imposed on it and rules its manifestations. Whatever it builds—a temple, a theater, a palace—it must before all else subordinate its work to the end assigned to it in advance. This is not all:—it must take account of materials, climate, soil, location, habits—of all things that may require much skill, tact, calculation, which, however, do not interestart as such, and do not permit architecture to manifest its purely esthetic qualities."[129]

Thus, at bottom, there is an identity of nature between the constructive imagination of the mechanic and that of the artist: the difference is only in the end, the means, and the conditions. The formula,Ars homo additus naturae, has been too often restricted to esthetics—it should comprehend everything artificial. Esthetes, doubtless, hold that their imagination has for them a loftier quality—a disputed question that psychology need not discuss; for it, the essential mechanism is the same in the two cases: a great mechanic is a poet in his own way, because he makes instruments imitating life. "Those constructions that at other times are the marvel of the ignorant crowd deserve the admiration of the reflecting:—Something of the power that has organized matter seems to have passed into combinations in which nature is imitated or surpassed. Our machines, so varied in form and in function, are the representatives of a new kingdom intermediate between senseless and animate forms, having the passivity of the former and the activity of the latter, and exploiting everything for our sake. They are counterfeits of animate beings, capable of giving inert substances a regular functioning. Their skeleton of iron, organs of steel, muscles of leather, soul of fire, panting or smoking breath, rhythm of movement—sometimes even the shrill or plaintivecries expressing effort or simulating pain:—all that contributes to give them a fantastic likeness to life—a specter and dream of inorganic life."[130]

FOOTNOTES:[119]See above, Part One,chapter II.[120]For a complete and recent study of the question, see A. Lehmann,Aberglaube und Zauberei von den ältesten Zeiten bis in die Gegenwart, 1898.[121]Lang,op. cit., I, 96. There will be found many other facts of this kind.[122]If this book were not merely an essay, we should have had to study language as an instrument of the practical life in its relations to the creative imagination, especially the function of analogy, in the extension and transformation of the meanings of words. Works on linguistics are full of evidence on this point. One could do better still by attending exclusively to the vernacular, to slang, which shows us creative force in action. "Slang," says one philologist, "has the property of figuring, expressing, and picturing language.... With it, however low its origin, one could reconstruct a people or a society." Its principal, not only, means, are metaphor and allegory. It lends itself equally to methods that degrade or ennoble existing words, but with a very marked preference for the worse or degrading meanings.[123]Ample information on this point will be found in the work of Espinas,Les Origines de la Technologie.[124]The same correspondent, without my having asked him in regard to this, gives me the following details: "When about seven years old I saw a locomotive, its fire and smoke. My father's stove also made fire and smoke, but lacked wheels. If, then, I told my father, we put wheels under the stove, it would move like a locomotive. Later, when about thirteen, the sight of a steam threshing-machine suggested to me the idea of making a horseless wagon. I began a childish construction of one, which my father made me give up," etc. The tendency toward mechanical invention shows itself very early in some children—we gave examples of it before. Our inventor adds: "My imagination was strongest at about the age of 25 to 35 (I am now 45 years old). After that time it seems to me that the remainder of life is good only for producing less important conceptions, forming a natural consequence of the principal conceptions born of the period of youth."[125]See above, Part Two,chapter V.[126]L. Bourdeau,Les Forces de l'Industrie, Paris, 1884. This very substantial work, abounding in facts, conceived after a systematic plan, has aided us much in this study.[127]Op. cit., pp. 45-46.[128]Quoted by L. Bourdeau (op. cit., p. 354), who also mentions many other attempts: an anonymous Scot in 1753, Lesage of Geneva, 1780, Lhomond (France, 1787), Battencourt (Spain, 1787), Reiser, a German (1794), Salva (Madrid, 1796). The insufficient study of dynamic electricity did not permit them to succeed.[129]E. Veron,L'Esthétique, p. 315.[130]L. Bourdeau,op. cit., p. 233.

[119]See above, Part One,chapter II.

[119]See above, Part One,chapter II.

[120]For a complete and recent study of the question, see A. Lehmann,Aberglaube und Zauberei von den ältesten Zeiten bis in die Gegenwart, 1898.

[120]For a complete and recent study of the question, see A. Lehmann,Aberglaube und Zauberei von den ältesten Zeiten bis in die Gegenwart, 1898.

[121]Lang,op. cit., I, 96. There will be found many other facts of this kind.

[121]Lang,op. cit., I, 96. There will be found many other facts of this kind.

[122]If this book were not merely an essay, we should have had to study language as an instrument of the practical life in its relations to the creative imagination, especially the function of analogy, in the extension and transformation of the meanings of words. Works on linguistics are full of evidence on this point. One could do better still by attending exclusively to the vernacular, to slang, which shows us creative force in action. "Slang," says one philologist, "has the property of figuring, expressing, and picturing language.... With it, however low its origin, one could reconstruct a people or a society." Its principal, not only, means, are metaphor and allegory. It lends itself equally to methods that degrade or ennoble existing words, but with a very marked preference for the worse or degrading meanings.

[122]If this book were not merely an essay, we should have had to study language as an instrument of the practical life in its relations to the creative imagination, especially the function of analogy, in the extension and transformation of the meanings of words. Works on linguistics are full of evidence on this point. One could do better still by attending exclusively to the vernacular, to slang, which shows us creative force in action. "Slang," says one philologist, "has the property of figuring, expressing, and picturing language.... With it, however low its origin, one could reconstruct a people or a society." Its principal, not only, means, are metaphor and allegory. It lends itself equally to methods that degrade or ennoble existing words, but with a very marked preference for the worse or degrading meanings.

[123]Ample information on this point will be found in the work of Espinas,Les Origines de la Technologie.

[123]Ample information on this point will be found in the work of Espinas,Les Origines de la Technologie.

[124]The same correspondent, without my having asked him in regard to this, gives me the following details: "When about seven years old I saw a locomotive, its fire and smoke. My father's stove also made fire and smoke, but lacked wheels. If, then, I told my father, we put wheels under the stove, it would move like a locomotive. Later, when about thirteen, the sight of a steam threshing-machine suggested to me the idea of making a horseless wagon. I began a childish construction of one, which my father made me give up," etc. The tendency toward mechanical invention shows itself very early in some children—we gave examples of it before. Our inventor adds: "My imagination was strongest at about the age of 25 to 35 (I am now 45 years old). After that time it seems to me that the remainder of life is good only for producing less important conceptions, forming a natural consequence of the principal conceptions born of the period of youth."

[124]The same correspondent, without my having asked him in regard to this, gives me the following details: "When about seven years old I saw a locomotive, its fire and smoke. My father's stove also made fire and smoke, but lacked wheels. If, then, I told my father, we put wheels under the stove, it would move like a locomotive. Later, when about thirteen, the sight of a steam threshing-machine suggested to me the idea of making a horseless wagon. I began a childish construction of one, which my father made me give up," etc. The tendency toward mechanical invention shows itself very early in some children—we gave examples of it before. Our inventor adds: "My imagination was strongest at about the age of 25 to 35 (I am now 45 years old). After that time it seems to me that the remainder of life is good only for producing less important conceptions, forming a natural consequence of the principal conceptions born of the period of youth."

[125]See above, Part Two,chapter V.

[125]See above, Part Two,chapter V.

[126]L. Bourdeau,Les Forces de l'Industrie, Paris, 1884. This very substantial work, abounding in facts, conceived after a systematic plan, has aided us much in this study.

[126]L. Bourdeau,Les Forces de l'Industrie, Paris, 1884. This very substantial work, abounding in facts, conceived after a systematic plan, has aided us much in this study.

[127]Op. cit., pp. 45-46.

[127]Op. cit., pp. 45-46.

[128]Quoted by L. Bourdeau (op. cit., p. 354), who also mentions many other attempts: an anonymous Scot in 1753, Lesage of Geneva, 1780, Lhomond (France, 1787), Battencourt (Spain, 1787), Reiser, a German (1794), Salva (Madrid, 1796). The insufficient study of dynamic electricity did not permit them to succeed.

[128]Quoted by L. Bourdeau (op. cit., p. 354), who also mentions many other attempts: an anonymous Scot in 1753, Lesage of Geneva, 1780, Lhomond (France, 1787), Battencourt (Spain, 1787), Reiser, a German (1794), Salva (Madrid, 1796). The insufficient study of dynamic electricity did not permit them to succeed.

[129]E. Veron,L'Esthétique, p. 315.

[129]E. Veron,L'Esthétique, p. 315.

[130]L. Bourdeau,op. cit., p. 233.

[130]L. Bourdeau,op. cit., p. 233.

Taking the word "commercial" in its broadest signification, I understand by this expression all those forms of the constructive imagination that have for their chief aim the production and distribution of wealth, all inventions making for individual or collective enrichment. Even less studied than the form preceding, this imaginative manifestation reveals as much ingenuity as any other. The human mind is largely busied in that way. There are inventors of all kinds—the great among these equal those whom general opinion ranks as highest. Here, as elsewhere, the great body invent nothing, live according to tradition, in routine and imitation.

Invention in the commercial or financial field is subject to various conditions with which we are not concerned:

(1) External conditions:—Geographical, political, economic, social, etc., varying according to time, place, and people. Such is its external determinism—human and social here in place of cosmic, physical, as in mechanical invention.

(2) Internal, psychological conditions, most of which are foreign to the primary and essential inventive act:—on one hand, foresight, calculation, strength of reasoning;—in a word, capacity for reflection; on the other hand, assurance, recklessness, soaring into the unknown—in a word, strong capacity for action. Whence arise, if we leave out the mixed forms, two principal types—the calculating, the venturesome. In the former the rational element is first. They are cautious, calculating, selfish exploiters, with no great moral or social preoccupations. In the latter, the active and emotional element predominates. They have a broader sweep. Of this sort were the merchant-sailors of Tyre, Carthage, and Greece; the merchant-travelers of the Middle Ages, the mercantile and gain-hungry explorers of the fifteenth, sixteenth, and seventeenth centuries; later, in a changed form, the organizers of great companies, the inventors of monopolies, American "trusts," etc. These are the great imaginative minds.

Eliminating, then, from our subject, what is not the purely imaginative element in order to study it alone, I see only two points for us to treat, if we would avoid repetition—at the initial moment of invention, the intuitive act that is its germ; during the period of development and organization, the necessary and exclusive rôle of schematic images.

By "intuition" we generally understand a practical,immediate judgment that goes straight to the goal. Tact, wisdom, scent, divination, are synonymous or equivalent expressions. First let us note that intuition does not belong exclusively to this part of our subject, for it is foundin parvothroughout; but in commercial invention it is preponderating on account of the necessity of perceiving quickly and surely, and of grasping chances. "Genius for business," someone has said, "consists in making exact hypotheses regarding the fluctuations of values." To characterize the mental state is easy, if it is a matter merely of giving examples; very difficult, if one attempts to discover its mechanism.

The physician who in a trice diagnoses a disease, who, on a higher level, groups symptoms in order to deduce a new disease from them, like Duchenne de Boulogne; the politician who knows human nature, the merchant who scents a good venture, etc., furnish examples of intuition. It does not depend on the degree of culture;—not to mention women, whose insight into practical matters is well known, there are ignorant people—peasants, even savages—who, in their limited sphere, are the equals of fine diplomats.

But all these facts teach us nothing concerning its psychological nature. Intuition presupposes acquired experience of a special nature that gives the judgment its validity and turns it in a particular direction. Nevertheless, this accumulated knowledge of itself gives no evidence as to the future. Now, every intuition is an anticipation of the future,resulting from only two processes:—inductive or deductive reasoning, e.g., the chemist foreseeing a reaction; imagination, i.e., a representative construction. Which is the chief process here? Evidently the former, because it is not a matter of fancied hypothesis, but of adaptation of former experience to a new case. Intuition resembles logical operations much more than it does imaginative combinations. We may liken it to unconscious reasoning, if we are not afraid of the seeming contradiction of this expression which supposes a logical operation without consciousness of the middle term. Although questionable, it is perhaps to be preferred to other proposed explanations—such as automatism, habit, "instinct," "nervous connections." Carpenter, who as promoter of "unconscious cerebration," deserves to be consulted, likens this state to reflection. In ending, he reprints a letter that John Stuart Mill wrote to him on the subject, in which he says in substance that this capacity is found in persons who have experience and lean toward practical things, but attach little importance to theory.[131]

Every intuition, then, becomes concrete as a judgment, equivalent to a conclusion. But what seems obscure and even mysterious in it is the fact that, from among many possible solutions, it finds at the first shot the proper one. In my opinion this difficulty arises largely from a partial comprehension of the problem. By "intuition" people mean onlycases in which the divination is correct; they forget the other, far more numerous, cases that are failures. The act by which one reaches a conclusion is a special case of it. What constitutes the originality of the operation is not its accuracy, but itsrapidity—the latter is the essential character, the former accessory.

Further, it must be acknowledged that the gift of seeing correctly is an inborn quality, vouchsafed to one, denied to another:—people are born with it, just as they are born right-or left-handed: experience does not give it—only permits it to be put to use. As for knowing why the intuitive act now succeeds and at another time fails, that is a question that comes down to the natural distinction between accurate and erroneous minds, which we do not need to examine here.

Without dwelling longer on this initial stage, let us return to the commercial imagination, and follow it in its development.

The human race passed through a pre-commercial age. The Australians, Fuegians, and their class seem to have had no idea whatever of exchange. This primitive period, which was long, corresponds to the age of the horde or large clan. Commercial invention, arising like the other forms from needs,—simple and indispensable at first, artificial and superfluous later,—could not arise in that dim period when the groups had almost their sole relations withone another as war. Nothing called it to arise. But at a higher stage the rudimentary form of commerce, exchange in kind or truck, appeared early and almost everywhere. Then this long, cumbersome, inconvenient method gave place to a more ingenious invention—the employment of "standard values," beings or material objects serving as a common measure for all the rest:—their choice varied with the time, place, and people—e.g., certain shells, salt, cocoa-seeds, cloth, straw-matting, cattle, slaves, etc.; but this innovation held all the remainder in the germ, for it was the first attempt at substitution. But during the earliest period of commercial evolution the chief effort at invention consisted of finding increasingly more simple methods in the mechanism of exchange. Thus, there succeeded to these disparate values, the precious metals, in the form of powder and ingots, subject to theft and the inconveniences of weighing. Then, money of fixed denomination, struck under the authority of a chief or of a social group. Finally, gold and silver are replaced by the letter of credit, the bank check, and the numerous forms of fiduciary money.[132]

Every one of these forward steps is due to inventors. I say inventors, in the plural, because it is proven that every change in the means of exchange has been imagined several times, in several ages—though in the same way—on the surface of our earth.

Summing up—the inventive labor of this period is reduced to creating increasingly more simple and more rapid methods ofsubstitutionin the commercial mechanism.

The appearance of commerce on a large scale has depended on the state of agriculture, industry, ways of communication, social and economic conditions and political extension. It came into being toward the end of the Roman Republic. After the interruption of the Middle Ages the activity is taken up again by the Italian cities, the Hanseatic League, etc.; in the fifteenth century with the great maritime discoveries; in the sixteenth century by theConquistadores, hungering for adventure and wealth; later on, by the mixed expeditions, whose expenses are defrayed by merchants in common, and which are often accompanied by armed bands that fight for them; lastly comes the incorporation of great companies that have been wittily dubbed "Conquistadoresof the counting-house."

We now come to the moment when commercial invention attains its complex form and must move great masses. Taken as a whole, its psychological mechanism is the same as that of any other creative work. In the first instance, the idea arises, frominspiration, from reflection, or by chance. Then comes a period of fermenting during which the inventor sketches his construction in images, represents to himself the material to be worked upon, the grouping of stockholders, the making up of a capital, the mechanism of buying and selling, etc. All this differs from the genesis of an esthetic or mechanical work only in the end, or in the nature of the images. In the second phase it is necessary to proceed to execution—a castle in the air must be made a solid structure. Then appear a thousand obstructions in the details that must be overcome. As everywhere else, minor inventions become grafted on the principal invention; the author lets us see the poverty or richness in resource of his mind. Finally, the work is triumphant, fails, or is only half-successful.

Did it keep only to these general traits, commercial imagination would be merely the reiteration, with slight changes, of forms already studied; but it has characteristics all its own that must be distinguished.

(1) It is a combining or tactical imagination. Heretofore, we have met nothing like it. This special mark is derived from the very nature of its determinism, which is very different from that limiting the scientific or mechanical imagination. Every commercial project, in order to emerge from the internal, purely imaginative phase, and become a reality, requires "coming to a head," very exact calculation of frequently numerous, divergent, evencontrary elements. The American dealer speculating in grain is under the absolute necessity of being quickly and surely informed regarding the agricultural situation in all countries of the world that are rich in grain, that export or import; in regard to the probable chances of rain or drouth; the tariff duties of the various countries, etc. Lacking that, he buys and sells haphazard. Moreover, as he deals in enormous quantities, the least error means great losses, the smallest profit on a unit is of account, and is multiplied and increased into a noticeable gain.

Besides that initial intuition that shows opportune business and moments, commercial imagination presupposes a well-studied, detailed campaign for attack and defense, a rapid and reliable glance at every moment of execution in order to incessantly modify this plan—it is a kind of war. All this totality of special conditions results from a general condition,—namely, competition, strife. We shall come back to this point at the end of the chapter.

Let us follow to the end the working of this creative imagination. Like the other forms, this kind of invention arises from a need, a desire—that of the spreading of "self-feeling," of the expansion of the individual under the form of enrichment. But this tendency, and with it the resulting imaginative creation, can undergo changes.

It is a well-known law of the emotional life that what is at first sought as a means may become an end and be desired for itself. A very sensual passionmay at length undergo a sort of idealization; people study a science at first because it is useful, and later because of its fascination; and we may desire money in order to spend it, and later in order to hoard it. Here it is the same: the financial inventor is often possessed with a kind of intoxication—he no longer labors for lucre, but for art; he becomes, in his own way, an author of romance. His imagination, set at the beginning toward gain, now seeks only its complete expansion, the assertion and eruption of its creative power, the pleasure of inventing for invention's sake,[133]daring the extraordinary, the unheard-of—it is the victory of pure construction. The natural equilibrium between the three necessary elements of creation—mobility, combination of images, calculation—is destroyed. The rational element gives way, is obliterated, and the speculator is launched into adventure with the possibility of a dazzling success or astounding catastrophe. But let us note well that the primary and sole cause of this change is in the affective and motor element, in an hypertrophy of the lust for power, in an unmeasured and morbid want of expansion of self. Here, as everywhere, the source of invention is the emotional nature of the inventor.

(2) A second special character of commercial imagination is the exclusive employment of schematic representations. Although this process is also met with in the sciences and especially in socialinventions, the imaginative type that we are now considering has the privilege of using them without exception. This, then, is the proper moment for a description.

By "schematic images" I mean those that are, by their very nature, intermediate between the concrete image and the pure concept, but approach more nearly the concept. We have already pointed out very different kinds of representations—concrete images, material pertaining to plastic and mechanical imagination; the emotional abstractions of the diffluent imagination; affective images, the type of which is found in musicians; symbolic images, familiar in mystics. It may seem improper to add another class to this list, but it is not a meaningless subtlety. Indeed, there are no images in general that, according to the ordinary conception, would be copies of reality. Even their separation into visual, auditory, motor, etc., is not sufficient, because it distinguishes them only with regard to theirorigin. There are other differences. We have seen that the image, like everything living, undergoes corrosions, damages, twisting, and transformation: whence it comes about that this remainder of former impressions varies according to its composition, i.e., in simplicity, complexity, grouping of its constitutive elements, etc., and takes on many aspects. On the other hand, as the difference between the chief types of creative imagination depends in part on the materials employed—on the nature of the images that serve in mental building—a precise determinationof the nature of the images belonging to each type is not an idle operation.

In order to clearly explain what we mean by schematic images, let us represent by a line,PC, the scale of images according to the degree of complexity, from the percept,P, to the concept,C.

P——————X——G——S——C

As far as I am aware, this determination of all the degrees has never been made. The work would be delicate; I do not regard it as impossible. I have no intention to undertake it, even as I do not pretend that I have given above the complete list of the various forms of images.

If, then, we consider the foregoing figure merely as a means of representing the gradation to the eye, the image in moving, by hypothesis, from the moment of perception,P, is less and less in contact with reality, becomes simplified, impoverished, and loses some of its constitutive elements. AtXit crosses the middle threshold to approach nearer and nearer to the concept. AtGlet us locate generic images, primitive forms of generalization, whose nature and process of becoming are well-known;[134]we should place farther along, atS, schematic images, which require a higher function of mind. Indeed, the generic image results from a spontaneous fusion of like or very analogous images—such as the vague representation of the oak, the horse,the negro, etc.; it belongs to only one class of objects. The schematic image results from a voluntary act; it is not limited to exact resemblances—it rises into abstraction; so it is scarcely accompanied by a fleeting representation of concrete objects—it is almost reduced to the word. At a higher level, it is freed from all sensuous elements or pictures, and is reduced, in the present instance, to the mere notion of value—it is not different from a pure concept. While the artist and the mechanic build with concrete images, the commercial imagination can act directly neither on things nor on their immediate representations, because from the time that it goes beyond the primitive age it requires a substitution of increasing generality; materials become values that are in turn reducible to symbols. Consequently, it proceeds as in the stating and solving of abstract problems in which, after having substituted for things and their relations figures and letters, calculation works with signs, and indirectly with things.

Aside from the first moment of invention, the finding of the idea—an invariable psychological state—it must be recognized that in its development and detailed construction the commercial imagination is made up chiefly of calculations and combinations that hardly permit concrete images. If we admit, then,—and this is unquestionable—that these are the materialspar excellenceof the creative imagination, we shall be disposed to hold that the imaginative type we are now studying is a kind of involution,a case of impoverishment—an unacceptable thesis as regards the invention itself, but strictly acceptable as regards the conditions that necessity imposes upon it.

In closing, let us note that financial imagination does not always have as its goal the enriching of an individual or of a closely limited group of associates: it can aim higher, act on greater masses, address itself strenuously to a problem as complex as the reformation of the finances of a powerful state. All the civilized nations count in their history men who imagined a financial system and succeeded, with various fortunes, in making it prevail. The word "system," consecrated by usage, makes unnecessary any comment, and relates this form of imagination to that of scientists and philosophers. Every system rests on a master-conception, on an ideal, a center about which there is assembled the mental construction made up of imagination and calculation which, if circumstances permit, must take shape, must show that it can live.

Let us call to mind the author of the first, or at least, of the most notorious of these "systems." Law claimed that he was applying "the methods of philosophy, the principles of Descartes, to social economy, abandoned hitherto to chance and empiricism." His ideal was the institution ofcreditby the state. Commerce, said he, was during its first stage the exchange of merchandise in kind; in a second stage, exchange by means of another, more manageable, commodity or universal value, securityequivalent to the object it represented; it must enter a third stage when exchange will be made by a purely conventional sign having no value of its own. Paper represents money, just as the latter represents goods, "with the difference that the paper is not security, but a simple promise, constituting credit." The state must do systematically what individuals have done instinctively; but it must also do what individuals cannot do—create currency by printing on the paper of exchange the seal of public authority. We know the history of the downfall of this system, the eulogies and criticisms it has received:—but because of the originality and boldness of his views, the inexhaustible fecundity of his lesser inventions, Law holds an undisputed place among the great imaginative minds.

We said above that commerce, in its higher manifestations, is a kind of war.[135]Here, then, would be the place to study the military imagination. The subject cannot be treated save by a man of the profession, so I shall limit myself to a few brief remarks based on personal information, or gleaned from authorities.

Between the various types of imagination hitherto studied we have shown great differences as regardstheir external conditions. While the so-called forms of pure imagination, whence esthetic, mythic, religious, mystic creations arise, can realize themselves by submitting to material conditions that are simple and not very exacting, the others can become embodied only when they satisfy anensembleof numerous, inevitable, rigorously determined conditions; the goal is fixed, the materials are rigid, there is little choice of the appropriate means. If there be added to the inflexible laws of nature unforeseen human passions and determinations, as in political or social invention, or the offensive combination of opponents, as in commerce and war; then the imaginative construction is confronted with problems of constantly growing complexity. The most ingenious inventor cannot invent an object as a whole, letting his work develop through an immanent logic:—the early plan must be continually modified and readapted; and the difficulty arises not merely from the multiple elements of the problem to be solved, but from ceaseless changes in their positions. So one can advance only step by step, and go forward by calculations and strict examination of possibilities. Hence it results that underneath this thick covering of material and intellectual conditions (calculation, reasoning), spontaneity (the aptness for finding new combinations, "that art of inventing without which we hardly advance"[136]) reveals itself to few clear-sighted persons; but, in spite of everything, this creative power is everywhere,flowing like subterranean streams, a vivifying agency.

These general remarks, although not applicable exclusively to the military imagination, find their justification in it, because of its extreme complexity. Let us rapidly enumerate, proceeding from without inwards, the enormous mass of representations that it has to move and combine in order to make its construction adequate to reality, able at a precise moment to cease being a dream:—(1) Arms, engines, instruments of destruction and supply, varying according to time, place, richness of the country, etc. (2) The equally variable human element—mercenaries, a national army; strong, tried troops or weak and new. (3) The general principles of war, acquired by the study of the masters. (4) More personal is the power of reflection, the habitual solving of tactical and strategic problems. "Battles," said Napoleon, "are thought out at length, and in order to be successful it is necessary that we think several times in regard to what may happen." All the foregoing should be headed "science." Advancing more and more within the secret psychology of the individual, we come to art, the characteristic work of pure imagination. (5) Let us note the exact, rapid intuition at the commencement of the opportune moments. (6) Lastly, the creative element, the conception, a natural gift bearing the hall-mark of each inventor. Thus "the Napoleonic esthetics was always derived from a single concept, based on a principle that may be summed up thus:—Strict economy wherever it can be done; expenditure without limit on the decisive point. This principle inspires the strategy of the master; it directs everything, especially his battle-tactics, in which it is synthetized and summed up."[137]

Such, in analytical terms, appears the hidden spring that makes everything move, and it is to be attributed neither to experience nor to reasoning, nor to wise combinations, for it arises from the innermost depths of the inventor. "The principle exists in him in a latent state, i.e., in the depths of the unconscious, and unconsciously it is that he applies it, when the shock of the circumstances, of goal and means, causes to flash from his brain the spark stimulating the artistic solutionpar excellence, one that reaches the limits of human perfection."[138]


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