Plato pupil of, 134; dialogue concerning, 136;
conversation of Diotima with, 137; in _Republic_, 146

Socratics, complete and incomplete, 103; incomplete, 125, 128

Solon, Plato descended from, 134; praised, 140

Sophists, 82; name first used by Protagoras, 85; influence of, on
politics, 88, 97; refuted by the arts, 111; relation to Socrates, 115;
Platonic dialogues on, 136; dialogue so named, 159

Soul of all things, 6; a fiery exhalation, 18; God soul of the world,
27; soul realised in body, _ib._; soul double, 28; triple, 28, 169;
life of soul a harmony, 29; composed of finest atoms, 78; even that of
universe, 80; loss of one's soul, 150; world-soul the first creation,
151; divisions of, 169; an entelechy, 203; definition of, 204; _v._
body, 205; Epicurean theory of, 220

Space, existence prior to, 37, 167; unthinkable except with reference
to body, 75

Sparta, ideas from, in _Republic_, 148; influence on Plato's Laws, 160

Species, has more of existence than genus, 183

Speusippus, successor of Plato, 172

Stagira, birthplace of Aristotle, 172

State, Justice writ large in, 147; classes in, 169; an entelechy, 196

Statesman (or Politicus), dialogue, 159

Stoicism, Semitic element in, 228; origin of name, 229

Strife, original of things, 17; one of two principles, 38, 63

Substance defined, 203

Sulla, brought Aristotle's library to Rome, 176

Summum bonum, what? 156; relation of man's perfection, 168; philosophy
search for, 229

Symposium, dialogue, 137

Tabula rasa, Stoic theory of, 231

Tarsus, birthplace of St. Paul and (possibly) of Chrysippus, 229

Temperance, treated of in _Charmides_, 136; fairest sort of wisdom, 139

Thales, 2

Theaetetus, quoted from, 89; dialogue, 159

Theophrastus, successor of Aristotle, 175

Things, in themselves, how known? 158; partake in the idea, 164; _v._
Propositions, 189

Thought, of God, 150; ideal elements in, 152; of God, source of
reality, 164; relation to matter, 184; of God, eternally existing in
ideas, 187; an entelechy, 188; without desire, no motive, 191; arms
of, 198; only converted sensation, 223

Thucydides, quoted, 97

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