Peripatetics, origin of name, 174
Personality, absence of, in Greek thought, 40
Persuasion, only true wisdom, 88
Phaedo, quoted from, 54; dialogue, 136
Phaedrus, dialogue, 142
Phenomena, not source of abstract ideas, 15
Philebus, dialogue, 156
Philosophy, different from science, 9; does not forbid inconsistency, 64; a form of poesy or fiction, 66; at the basis of religion, art, and morals, 67; great philosophies never die, 68; first systematically divided by Democritus, 75; relation to politics, 82, 97; paradox of, 100; crisis of, ib.; of nature and of moral, 101; a means of social culture, 125; relation of Love to, 137; must rule on earth, 149; only makes happy guesses in science, 152; origin of, 178; investigates first causes, 179; crux in, 190; Epicurus' definition of, 214; a search for chief good, 229
Plato, criticism of Protagoras, 89; a complete Socratic, 103: took refuge with Euclides, 132, 134; compared to Shakespeare, 134; as psychologist, 155; central doctrines of, 155; dogma impossible, 162; Aristotle on, 163; relation to Heraclitus, ib.; and to the Eleatics, 165; relation of Aristotle to, 178, 181; his mistake as to universals, 182
Pleasure, end of life, 126; contempt of, 131; reason gives law to, 149; is it chief good? 156; Epicurean theory of, 222; moral function of, 238