Desire, part of soul, 28, 169; thought without, gives no motive, 191; distinctions among, 224
Destruction, meaning of, 53
Dialectic, Parmenides founder of, 39; Zeno inventor of, 42; Platonic theory of, 164, 171
Dichotomy, invented by Zeno, 43
Difference (see Essence), all difference quantitative, 76; conditioned by dissimilarity in atoms, 77
Dilemma, Melissus' use of, 46
Diogenes, pupil of Antisthenes, 130
Dionysius, elder and younger, connection of Plato with, 135
Diotima, conversation of, with Socrates, 137
Dry light, 19