figure of the cave, i. 311, ii. 8;
improper use of conceptions, ii. 211, 261, 264;
his Dæmon, i. 349;
his dialectic, ii. 309;
source of error, i. 103;
errors in syllogistic reasoning, i. 93;
his ethics, i. 114, ii. 145, 149, 348;
ευκολος and δυσκολος, i. 407;
hope the dream of waking, ii. 431;
his Ideas, i. 168, 220, 273, ii. 85, 99, 322, iii. [123], [274], [275];