his doctrine of Ideas, [399];
his filiation with Socrates, [400];
his philosophy, and his idea of God, [401-6];
with which, however, he retains the inculcation and practice of the popular religion, [406];
his God not absolutely personal, nor free, nor a creator, [408];
his ethical system, [410];
his conception of the method of teaching, [411];
his contrast between oral teaching and writing, as means of imparting doctrine, [414-18];
his account in his own person of how real knowledge, ἐπιστήμη, is to be attained, [425];
calls the art of Socrates mental midwifery, [392];