ii. 249;

dialectician alone can teach, iii. 37; _idéal_ unrealisable, 51; books (q. v.) and lectures of little use, 34; proper use of dialectic and rhetoric, 40; of rhetoricians, practical value of, 45; Sokrates' and Aristotle's views, 53 _n._; exercises for students, 79, 80 _n._, 90 _n._; parents' jealousy towards influential teachers, ii. 265 _n._

[Greek: Techni/tês], ii. 272 _n._

Teleology, physiology of _Timæus_ subordinated to ethical,