Transcriber's NotePrinter's errors have been corrected and hyphenation standardized. The author's spelling has been maintained.Page number in Contents for Preface corrected from vii to ix.The following spelling corrections have been made:—Page 41 'practise' to 'practice'. 'do not practice as a'Page 98 'necesssary' to 'necessary'. 'the door was not necessary'.Page 122 'with' to 'which'. 'with that agility to which'.Page 125 'Accompaned' to 'Accompanied'. 'Accompanied by my lord'.Page 181 'undersood' to 'understood'. 'and so well understood'.Page 238 'icoseles' to 'isoceles'. 'a lean isoceles triangle'.Page 241 'obstrusive' to 'obtrusive'. 'the least obtrusive of beings'.
Printer's errors have been corrected and hyphenation standardized. The author's spelling has been maintained.Page number in Contents for Preface corrected from vii to ix.The following spelling corrections have been made:—Page 41 'practise' to 'practice'. 'do not practice as a'Page 98 'necesssary' to 'necessary'. 'the door was not necessary'.Page 122 'with' to 'which'. 'with that agility to which'.Page 125 'Accompaned' to 'Accompanied'. 'Accompanied by my lord'.Page 181 'undersood' to 'understood'. 'and so well understood'.Page 238 'icoseles' to 'isoceles'. 'a lean isoceles triangle'.Page 241 'obstrusive' to 'obtrusive'. 'the least obtrusive of beings'.