Thurii, code for, drawn up by Protagoras, 86

Timaeus, dialogue, 150

Time, brings its revenges, 8; plays with the dice, 20; existence prior to, 37, 168

Tortoise, see Achilles

Transmigration of souls, 27, 73

Truth, first duty of man, 29 senses give no absolute, 80; title of work by Protagoras, 86; man measure of, 87; abstract truth impossible, ib.; dialogue concerning, 137

Tyranny, in politics and in philosophy, 83

Ultimately, significance of word, 190

Unity, v. Multiplicity, 28; of objects only apparent, 76; no absolute unity either of body or soul, 138; analysis of, 159; in thoughts of God, 164

Universal, v. Particular, 48; v. Individual, 99; search after lost, 105, 163; three forms, Justice, Beauty, Utility, 110; cannot belong to sense, 163; knowledge of, function of philosophy, 180; does not exist apart from particulars, 181; has less of existence than particulars, 183; they are not antithetical, 189