Transcriber's Notes:
Page 23: Fn. 8: Phychology amended to Psychology
Page 25: Missing footnote marker in original. Added footnote marker after James quote.
Page 35: casual amended to causal
Page 38: haphazard amended to haphazardly; grouping amended to groupings
Page 39: subejct amended to subject
Page 54: vender sic
Page 56: "Under the influence of alcoholic drinks and of poisonous intoxicants attention and will always fall into exhaustion." sic Possibly the word "does" or similar is missing before "and," or "and" is superfluous.
Page 55: subtances amended to substances
Page 75: images amended to image
Page 84: unisersale amended to universale
Page 85: The following lines transposed: "which, for the time being, should represent the" and "all the forces and capacities upon a single point"
Page 123: fill amended to fills
Page 151: duplicate "the" removed ("the the deep working of the masses")
Page 155: Section II amended to IV
Page 163: Section III amended to V
Page 193: Saxin amended to Saxon
Page 200: everyone amended to every one
Page 208: apalling amended to appalling
Page 213: Missing footnote marker in original. Added footnote marker after last paragraph on page.
Page 226: caballists amended to cabalists
Page 229: plant and tree amended to plants and trees
Page 236: In Chapter IV, "The Scientific Imagination," there are sections II, III, IV and V, but no section I.
Page 250: dyssymetry amended to dyssymmetry
Page 280: Missing footnote marker in original. Added footnote marker after "... inorganic life."
Page 286: Fn. 132: Evolution amended to Évolution
Page 292: acording amended to according
Page 294: managable amended to manageable
Page 297: opoprtune amended to opportune
Page 319: or amended to of ("the double of savages")
Page 321: quintescence amended to quintessence
Page 338: Footnote marker and number added to note on page. Footnote marker added at end of first paragraph.
Page 348: quivalent amended to equivalent
Page 351: l'Opera amended to l'Opéra
Page 365: Lammennais amended to Lamennais
Page 365: Michelangelo amended to Michaelangelo
Part II, Chapter II: The chapter heading in the table of contents differs from that shown on page 102. Left as is.
Accented letters, italicisation and the punctuation of abbreviations have been standardised.
Where a word is spelt differently and there is an equal number of instances, the variant spellings have been left as is: Hephaestos/Hephæstos; Jordaens/Jordæns; Linnaeus/Linnæus.