” 214, ” 15, for “posited as” read “added to”; line 16, for “as” read “to.”

” 231, lines 32 and 33, for “solar corpuscles” read “motes.”

” 244, line 19, for “Spinozaism” read “Spinozism.”

” 249, ” 23, for “Thætetus,” read “Theætetus.”

” 280, ” 23, for “if” read “even though;” line 24, omit “also”; line 34, for “until modern time” read “until a late period of antiquity.”

” 281, ” 8, for “knowledge of language” read “philological learning”

” 323, ” 18, for “we find, it held among” read “as we have seen, was held by.”

” 359, ” 23, for “we have a desire to go on” read “let us go on”

” 384, ” 25, for “For a mental turning-point ... thought” read “For there exhibited itself in him a turning-point of spirit in the guise of philosophic thought.”

” 388, ” 24, for “yield itself up ... that” read “make concessions, and therefore achieved no substantial result by its study, praised Socrates as he has often enough been praised since, in that.”