Early Greek philosophy

I. ENGLISH

• Aahmes, 22, 46
• Abaris, 87, 97 n. 205
• Abdera, school of, 381
• Abstinence, Orphic and Pythagorean, 102 sq., 104 sq.;
  • Empedoklean, 289
• Academy, 35
• Achilles and the Tortoise, 367
• Aether. See αἰθήρ
• Aetios, App. § 10
• Aigospotamos, meteoric stone of, 292, 312, 413 sq.
• Air, 77, 78, 79 n. 154, 120, 173, 214, 224, 263, 309, 336, 341, 411 sq. See ἀήρ
• Akousmata, 105 sq., 328
• Akousmatics, 96, 103
• Akragas, 228 sqq.
• Akron, 231
• Alexander Aetolus, 295
• Alexander Aphrodisiensis, 139, 209
• Alkidamas, 229 n. 504, 231 n. 512, 235, 297 n. 675, 321 n. 739, 360
• Alkmaion, 123 n. 263, 223 sq., 236, 327, 344, 350
• Amasis, 39
• Ameinias, 193
• Anaxagoras, 290 sqq.;
  • and Perikles, 294 sqq.;
  • and Euripides, 295;
  • relation to Ionic school, 292;
  • and Zeno, 362
• Anaxagoreans, 35 n. 50, 415
• Anaximander, 52 sqq.
• Anaximenes, 75 sqq.;
  • School of, 83, 292, 408 n. 997
• Androkydes, 328
• Andron of Ephesos, 93
• Animals, Anaximander, 72 sqq.;
  • Empedokles, 279 sqq.;
  • Anaxagoras, 315 sqq.;
  • Diogenes of Apollonia, 414
• Antichthon, 344, 349 sqq.
• Antonius Diogenes, 92
• Apollo Hyperboreios, 93 n. 189, 97 n. 205, 232
• Apollodoros, App. § 21, 43, 52, 75, 94 n. 192, 125, 143, 192 sq., 228 sq., 290 sq., 358, 370
• Apollonios of Tyana, 90, 92
• Apophthegms, 51, 127
• Archelaos, 415 sqq.
• Archippos, 99, 319
• Archytas, 110, 319, 328, 346
• Aristarchos of Samos, 349
• Aristeas of Prokonnesos, 87, 97 n. 205
• Aristophanes, 75, 296 n. 669, 381, 408
• Aristotle, App. § 2;
  • on Egypt, 18, 23;
  • on Thales, 47 sqq., 50;
  • on Anaximander, 57 sqq.;
  • on Pythagoras, 93 n. 189, 100, 107 n. 226;
  • on Xenophanes, 137 sq., 139 sq.;
  • on Herakleitos, 160 n. 373, 162, 177, 179;
  • on Parmenides, 193, 203, 207, 208, 213;
  • on Alkmaion, 223;
  • on Empedokles, 177 n. 401, 228 n. 502, 231 n. 511, 234, 237, 253 n. 565, 265, 266, 267, 268, 269, 271, 272, 274 n. 606, 278, 280, 281, 397 n. 962;
  • on Anaxagoras, 263 n. 582, 291, 303, 305, 306, 309, 310;
  • on the Pythagoreans, 100 n. 208, 110, 111 n. 232, 119, 331 sqq., 353 sqq.;
  • on Zeno, 361, 365 sqq.;
  • on Melissos, 374 sq., 377, 378;
  • on Leukippos, 380, 385 sq., 387, 397 n. 962;
  • on Hippon, 49 n. 85, 406;
  • on the galeus levis, 74 n. 141;
  • on the theoretic life, 90, 108;
  • on the mysteries, 91
• [Aristotle] de Mundo, 185
• [Aristotle] de Plantis, 279 n. 618, 298 n. 677, 315
• Aristoxenos on Pythagoras, 92, 94 n. 191, 95, 96 n. 201, 3, 98 sq., 102, 109 n. 231;
  • on the Pythagoreans, 107, 319, 334, 353;
  • Πυθαγορικαὶ ἀποφάσεις, 100 n. 209, 325;
  • on Hippon, 406 n. 988;
  • on Plato, 323 sqq.
• Arithmetic, Egyptian, 22, 111 n. 233;
  • Pythagorean, 109 sq.
• Arithmetical symbolism, 111
• Astronomy, Babylonian and Greek, 25 sqq.
  • See Heavenly bodies, Sun, Moon, Planets, Stars, Earth, Eclipses, Geocentric and Heliocentric hypothesis
• Atheism, 51, 75, 141
• Athens, Parmenides and Zeno at, 192;
  • Anaxagoras at, 294
• Atomism. See Leukippos
• Atoms, 387 sqq.

• Babylonian language, 21 n. 29;
  • astronomy, 25 sqq.;
  • eclipse cycle, 41;
  • μαθηματικοί, 350 n. 834
• Beans, 102
• Biology. See Animals, Plants
• Blood, Empedokles, 286, 288;
  • Diogenes of Apollonia, 414
• Brain, Alkmaion, 224;
  • Empedokles, 235;
  • Sicilian school of medicine, 288 n. 645
• Breath. See Respiration.
  • Breath of the World, 79, 120

• Cave, Orphic, 257 n. 571
• Chaos, 8, 9 n. 7
• Chronos, 10
• Cicero, App. § 12;
  • on Thales, 50;
  • on Anaximander, 64;
  • on Anaximenes, 82;
  • on Parmenides, 220, 221 n. 482;
  • on Atomism, 393 n. 953, 394 n. 956
• Clement of Alexandria, 19
• Comic poets on Pythagoreans, 103 n. 218
• Condensation. See Rarefaction
• Conflagration. See ἐκπύρωσις
• Continuity, 369
• Copernicus, 349
• Corporealism, 15 sq., 206, 227, 357, 377
• Cosmogonies, 8 sqq.
• Croesus, 28, 37, 38
• Çulvasūtras, 24

• Damasias, 43 n. 68
• Damaskios, 9 n. 10, 232
• Darkness, 79, 121, 173, 214
• Death, Herakleitos, 171 sqq.;
  • Parmenides, 222;
  • Alkmaion, 225;
  • Empedokles, 283
• Dekad, 113
• Demetrios Phalereus, 290, 408
• Demokritos, 2 n. 1;
  • date, 381;
  • on Egyptian mathematics, 24;
  • on Anaxagoras, 291, 381;
  • primitive astronomy of, 345, 392;
  • and Leukippos, 381
• Diagonal and Square, 116
• Dialectic, 361
• Dikaiarchos on Pythagoras, 92, 96 n. 202, 100
• Diogenes of Apollonia, 381, 407 sqq.
• Divisibility, 304, 306, 362, 365, 376
• Dodecahedron, 341 sqq.
• Doric dialect, 325, 327 sq.

• Earth, a sphere, 26;
  • Thales, 47 sqq.;
  • Anaximander, 70, 72;
  • Anaximenes, 80, 81, 83 n. 167;
  • Xenophanes, 136;
  • Anaxagoras, 313;
  • Pythagoreans, 344 sqq.;
  • Leukippos, 401;
  • Diogenes of Apollonia, 413
• Echekrates, 343
• Eclipses, Thales, 40 sqq.;
  • Anaximander, 67;
  • Anaximenes, 82;
  • Herakleitos, 164;
  • Alkmaion, 224;
  • Empedokles, 276;
  • Anaxagoras, 299;
  • Pythagoreans, 349 sq.;
  • Leukippos, 401
• Ecliptic. See Obliquity
• Effluences. See ἀπορροαί
• Egypt, 39;
  • Thales in Egypt, 43;
  • Pythagoras and Egypt, 94 sq.
• Egyptian arithmetic, 22 sq.;
  • geometry, 23 sq., 44 sq.
• Ekphantos, 338 n. 794, 387 n. 939
• Elea, era of, 125 n. 270, 127, 192
• Eleatics (see Parmenides, Zeno, Melissos), 35 n. 49;
  • Leukippos and, 382 sqq.
• Elements (see στοιχεῖα, Roots, Seeds, ἰδέα, εἶδος, μορφή), 56 n. 103, 57, 59, 235, 263 sqq., 265 n. 586, 339 sqq.
• Eleusinia, 86
• Embryology, Parmenides, 203 n. 448;
  • Empedokles, 282
• Empedokles, 227 sqq.;
  • relation to Leukippos, 236, 383, 392;
  • on Xenophanes, 138, 246 n. 555;
  • on Pythagoras, 232, 259 n. 577;
  • on Parmenides, 239, 261
• Ephesos, 143 sqq.
• Epicurus and Leukippos, 380 sq., 388 n. 940, 391 n. 949, 394 sq.
• Epimenides, 9, 87
• Equinoxes, precession of, 25, 347 n. 824
• Eratosthenes, App. § 21, 228 n. 502
• Eros, 9, 219
• Euclid, 116, 117
• Eudemos on Thales, 44 sq.;
  • on Pythagoras, 115 n. 241, 116 n. 243;
  • on Parmenides, 203 n. 449;
  • on Zeno, 363, 366 n. 889;
  • on the term στοιχεῖον, 263 n. 580
• Eudoxos, 118, 216, 342
• Eukleides of Megara, 355
• Euripides (fr. inc. 910), 12 n. 14, 14 n. 18;
  • and Anaxagoras, 295 sq.
• Eurytos, 110 sq., 320, 322
• Eusebios, 19
• Euthymenes, 44
• Even and Odd, 333 sqq.
• Evolution, Anaximander, 73 sq.;
  • Empedokles, 281;
  • Anaxagoras, 315
• Examyes, 40
• Experiment, 31 sq., 274

• Figures, numerical, 110 sq., 337
• Fire, 121, 160 sq., 215
• Fire, central, 218, 344 sqq.
• Forgeries, 46, 113 n. 235, 185
• Fossils, 136

• Galen, 234
• Galeus levis, 74 n. 141
• Geocentric hypothesis, 31, 123, 218
• Geometry, Egyptian, 23 sq.;
  • of Thales, 45 sq.;
  • of Pythagoras, 115 sq.
• Glaukos of Rhegion, 228 n. 503
• Gnomon (the instrument), 31 n. 4, 53
• Gnomon (in geometry and arithmetic), 114 n. 238
• Gods, Thales, 50;
  • Anaximander, 64, 74;
  • Anaximenes, 82;
  • Xenophanes, 140 sq.;
  • Herakleitos, 188 sq.;
  • Empedokles, 264, 272, 288 sq.;
  • Diogenes of Apollonia, 410 n. 1005
• Gorgias, 229 n. 504, 231, 234, 256 n. 569, 287 n. 642, 417
• Great Year, 25, 175

• Harmonics, 118
• “Harmony of the Spheres,” 122, 351.
  • See ἁρμονία and Soul
• Harpedonapts, 24, 116
• Hearing, Empedokles, 285;
  • Anaxagoras, 317
• Heart, 235, 288 n. 645
• Heavenly bodies, Anaximander, 66 sqq.;
  • Anaximenes, 80, 81;
  • Pythagoras, 122 sq.;
  • Xenophanes, 133 sqq.;
  • Herakleitos, 165 sqq.;
  • Parmenides, 215;
  • Empedokles, 274 sq.;
  • Anaxagoras, 312;
  • Leukippos, 401;
  • Diogenes of Apollonia, 413
• Hekataios, 20, 44, 46, 53
• Heliocentric hypothesis, 27, 347 n. 825, 348 sq.
• Herakleides of Pontos, on Pythagoras, 104, 105, 108, 321 n. 739, 387 n. 939;
  • on Empedokles, 228 n. 502, 3, 233 n. 520, 236 n. 532;
  • heliocentric hypothesis of, 349
• Herakleiteans, 35 n. 48, 140, 417
• Herakleitos, 143 sqq.;
  • on Homer, 182, 185;
  • on Pythagoras, 94, 107, 143;
  • on Xenophanes, 143
• Hermodoros, 143
• Herodotos, on Homer and Hesiod, 8;
  • on Egyptian influence, 17;
  • on geometry, 23;
  • on Orphicism, 95 n. 195;
  • on Solon, 28;
  • on Lydian influence, 38;
  • on Thales, 38, 39, 40, 43 sq., 46;
  • on Pythagoras, 93, 94 n. 191, 95 n. 195, 2, 107
• Hesiod, 6 sqq.
• Hieron, 125
• Hippasos, 103 n. 217, 117, 121, 156, 215, 341, 343, 354
• Hippokrates, 235 n. 528, 405 n. 987, 411 n. 1008;
  • Περὶ ἀέρων ὑδάτων τόπων, 79 n. 154
• [Hippokrates] Περὶ διαίτης, 167 n. 383, 183 n. 413, 305 n. 695, 307 n. 699, 405 n. 986
• Hippokrates, lunules of, 343
• Hippolytos, App. § 13, 156
• Hippon of Samos, 49, 58 n. 109, 406 sqq.
• Hippys of Rhegion, 121 n. 260
• Homer, 5 sqq.
• Hylozoism, 15
• Hypotenuse, 116

• Iamblichos, V. Pyth., 92 n. 186
• Ibykos, 220 n. 482
• Idaios of Himera, 58 n. 109, 407
• Ideas, theory of, 354 sqq.
• Immortality, 91, 172 sq., 225
• Incommensurability, 116 sq.
• Indian philosophy, 21.
  • See Transmigration
• Infinity, Anaximander, 59 sqq.;
  • Xenophanes, 137 sq.;
  • Parmenides, 207;
  • Melissos, 375.
  • See Divisibility, ἄπειρον
• Injustice, 56, 71, 160, 226
• Ionic dialect, 327 sq., 408

• Justice, 32, 161 n. 374

• Kebes and Simmias, 320, 343, 354, 355
• Kebes, Πίναξ, 194
• Kratinos, 406
• Kratylos, 417
• Kritias, 288 n. 645
• Kroton, 95 n. 198, 222
• Kylon, 97 n. 204, 98

• Lampsakos, 297, 415
• Leukippos, 380 sqq.;
  • and the Eleatics, 382, 384 sqq.;
  • and Empedokles, 236, 383, 392;
  • and Anaxagoras, 383 sq., 392;
  • and the Pythagoreans, 387, 389, 392;
  • and Demokritos, 381, 389 sqq., 401 n. 979
• Light, Empedokles, 276.
  • See Moon
• Lightning and Thunder, 68, 70, 401 n. 979
• Limit, 121, 215, 333 sqq.
• Lives, the three, 108, 109 n. 229, 154 n. 362
• Love. See Eros, Love and Strife, 266 sqq.
• Lucretius, on Empedokles, 237;
  • on Anaxagoras, 306 n. 696
• Lydia, 37 sqq.
• Lysis, 99, 319, 326

• Man, Anaximander, 73;
  • Herakleitos, 168 sqq.
• Maoris, 9
• Map, Anaximander’s, 53
• Materialism, 208
• Matter. See ὕλη
• Measures, 167 sq., 181, 410, 413
• Medicine, history of, 222, 225, 226, 234, 236, 265 sq., 288 n. 645, 322, 344, 405, 411, 414
• Megarians, 355
• Melissos, 369 sqq.
• Melissos, Xenophanes and Gorgias, 138 sqq.
• Menon, Ἰατρικά, 49 n. 85, 235 n. 527, 322 n. 742, 327 n. 763, 340 n. 799, 406 n. 988
• Metapontion, 95 n. 199, 97 n. 205
• Metempsychosis. See Transmigration
• Meteorological interest, 49, 70
• Miletos, 37 sqq., 76, 380, 382
• Milky Way, 69, 220, 314
• Milo, 99, 222
• Mochos of Sidon, 19 n. 27
• Monism, 206, 227
• Monotheism, 141 sqq.
• Moon, 68;
  • light of, 202 n. 446, 275, 276, 299, 314
• Motion, eternal, 15, 61;
  • denied by Parmenides, 207;
  • explained by Empedokles, 267;
  • Anaxagoras, 309;
  • criticised by Zeno, 366;
  • denied by Melissos, 376;
  • reaffirmed by Leukippos, 392 sq.
• Mysteries, 90, 190

• Necessity. See Ἀνάγκη
• Nikomachos, 92, 112 n. 234
• Nile, 43 sq., 313
• Noumenios, 19
• Nous, 309 sq.
• Numbers, Pythagorean, 331 sqq.;
  • triangular, square, and oblong, 114

• Obliquity of the ecliptic (zodiac), 52, 82, 401
• Observation, 29 sq., 73 sq.
• Octave, 118
• Opposites, 56, 186 sq., 225, 235, 266, 305
• Oriental influences, 17 sqq.
• Orphicism, 5, 9 sqq., 87 sq., 95 n. 195, 109 n. 229, 194, 221, 232, 257 n. 571, 258 n. 573

• Parmenides, 192 sqq.;
  • on Herakleitos, 143, 198 n. 438, 204 sq., 210;
  • and Pythagoreanism, 210 sqq.
• Pausanias, 234 n. 523, 238
• Pentagram, 343
• Perception, Parmenides, 202 n. 447, 222;
  • Alkmaion, 223 sq.;
  • Empedokles, 284 sq.;
  • Anaxagoras, 316 sq.;
  • Leukippos, 401 sq.;
  • Diogenes of Apollonia, 414
• Perikles and Zeno, 193;
  • and Anaxagoras, 294 sq.;
  • and Melissos, 369
• Petron, 65, 121
• Pherekydes of Syros, 9, 87
• Philistion, 234 n. 523, 235 n. 526 and 527, 266 n. 587, 288 n. 645, 356 n. 850
• Philo of Byblos, 19 n. 27
• Philo Judaeus, 18, 158, 185
• Philodemos, 50 n. 89, 64, 221 n. 483
• Philolaos, 319, 320 sqq.
• Philosophy as κάθαρσις, 89;
  • Pythagorean use of the word, 89 sqq., 194, 321 n. 739, 359;
  • synonymous with asceticism, 18
• Phleious, 89 n. 178, 94 n. 191, 109 n. 229, 320
• Phoenician influence, 18, 19 n. 27, 39
• Physiology, Parmenides, 221 sq.;
  • Alkmaion, 223;
  • Empedokles, 282;
  • Diogenes of Apollonia, 411
• Pindar, 232
• Planets, names of, 26 n. 40, 220;
  • distinguished from fixed stars, 26, 82, 276, 392, 401;
  • motion of, 122 sq., 225, 350, 353;
  • system of, 344 sq.
• Plants, Empedokles, 277 sq.;
  • Anaxagoras, 315 sq.
• Plato, App. § 1;
  • on Egyptians and Phoenicians, 17, 20, 27 n. 41;
  • on Egyptian arithmetic, 22;
  • on schools of philosophy, 35;
  • on Pythagoras, 96 n. 202;
  • on Xenophanes, 140;
  • on Herakleitos, 140, 159, 162, 176, 178;
  • on Herakleiteans, 161 n. 373, 188 n. 418;
  • on Parmenides, 192, 207, 221;
  • on Empedokles, 159, 178, 269 n. 593;
  • on Anaxagoras, 291 n. 655, 295, 297 sq., 309;
  • on Philolaos, 319;
  • on Pythagoreans, 121, 124;
  • on incommensurables, 117 n. 245;
  • on Zeno, 192, 358, 360, 361;
  • on Melissos, 379 n. 919;
  • Phaedo, 89 n. 178, 91 n. 183, 108 n. 228, 109 n. 229, 172 n. 391,182 n. 411, 320 sq., 342, 343, 345, 354;
  • Cratylus, 417 n. 1027;
  • Theaetetus, 117 n. 245, 263 n. 580, 338 n. 794, 417 n. 1027;
  • Sophist, 356 n. 849, 358 n. 853;
  • Politicus, 280 n. 621;
  • Parmenides, 358 n. 852, 359, 360 sq.;
  • Philebus, 323;
  • Symposium, 221, 281 n. 625;
  • Phaedrus, 295;
  • Gorgias, 321;
  • Meno, 234 n. 524;
  • Republic, 25 n. 39, 90 n. 181, 177 n. 400, 216, 219 sq., 352;
  • Timaeus, 61 n. 115, 79 n. 154, 113 n. 237, 118 n. 248, 121, 122, 225, 287, 340, 342, 345 n. 818, 346, 352, 396;
  • Laws, 107 n. 227, 117 n. 246, 353
• Pleasure and pain, Empedokles, 285;
  • Anaxagoras, 317
• Pliny, 42, 52
• Pluralism, 227 sqq., 357
• Political activity of philosophers, Thales, 46;
  • Pythagoras, 96 sq.;
  • Parmenides, 195;
  • Empedokles, 230 sq.;
  • Zeno, 358
• Polybios, 99 n. 206
• Polybos, 379
• Polykrates, era of, 53 n. 97, 94
• Pores. See πόροι
• Porphyry, 92 n. 187, 104 n. 219, 257 n. 571
• Poseidonios, 19 n. 27, 81 n. 159
• Precession. See Equinoxes
• Proclus, commentary on Euclid, 44, 115 n. 243
• Proportion, 117 sq.
• Protagoras, 188, 360
• Purification. See καθαρμός, κάθαρσις
• Pyramids, measurement of, 45.
  • See πυραμίς
• Pythagoras, 91 sqq.;
  • forged writings, 325
• Pythagoreans, 212 sqq., 319 sqq.

• Rarefaction and condensation, 77 sqq., 163, 204, 403, 412
• Religion, 85 sqq., 189, 294.
  • See Orphicism, Monotheism, Gods, Sacrifice
• Respiration, 235, 253 n. 565, 284
• Rest. See Motion
• Revolution, diurnal, 61, 274, 346 sq.
• Rhegion, 99, 220 n. 482, 319
• Rhetoric, 86, 234
• Rhind papyrus, 22 sqq.
• Roots, 263

• Sacrifice, mystic, 104 n. 220;
  • bloodless, 258 n. 576
• Salmoxis, 93
• Sanchuniathon, 19 n. 27
• Sardeis, era of, 43 n. 67, 53, 75
• Schools, 33 sqq., 293
• Sea, Anaximander, 66, 70 sq.;
  • Empedokles, 277;
  • Anaxagoras, 313;
  • Diogenes of Apollonia, 413
• Seeds, 306
• Seqt, 23, 46
• Seven Wise Men, 39, 46, 51
• Sight, Alkmaion, 224;
  • Empedokles, 284, 287 sq.;
  • Anaxagoras, 316
• Silloi, 129
• Sleep, Herakleitos, 169 sq.;
  • Empedokles, 283
• Smell, Empedokles, 285;
  • Anaxagoras, 316
• Sokrates, Parmenides and Zeno, 192 sq., 358;
  • and Archelaos, 415
• Solids, regular, 328 sq., 340
• Solon. See Croesus
• Soul, 86, 91, 168, 225, 343, 414
• Space, 204, 207, 366, 389
• Speusippos, 113 n. 236;
  • on Parmenides, 195;
  • on Pythagorean numbers, 321, 336 n. 790
• Sphere, Parmenides, 207 sq.;
  • Empedokles, 262.
  • See Earth, Eudoxos, Harmony
• Stars, fixed, 68, 80
• Stoics, App. § 3, 157, 179 sq.
• Strabo, 19 n. 27, 194, 195 n. 430
• Strife, Herakleitos, 184;
  • Empedokles, 266 sqq.
• Sun, Anaximander, 68;
  • Anaximenes, 80;
  • Xenophanes, 134 sq.;
  • Herakleitos, 165 sq., 174;
  • Empedokles, 274 sq., 347 sq.;
  • Anaxagoras, 314

• Taras, 97 n. 204, 319
• Taste, Empedokles, 285;
  • Anaxagoras, 316
• Tetraktys, 113 sqq.
• Thales, 39 sqq.
• Theaitetos, 117, 329
• Theano, 353
• Thebes, Lysis at, 99, 320;
  • Philolaos at, 99
• Theodoros of Kyrene, 117
• Theogony, Hesiodic, 6 sqq.;
  • Rhapsodic, 9 n. 10, 232
• Theologians, 10
• Theology. See Gods
• Theon of Smyrna, 27 n. 41
• Theophrastos, App. § 7;
  • on schools, 33, 35, 52;
  • on Prometheus, 39 n. 55;
  • on Thales, 48;
  • Anaximander, 54 sqq., 66;
  • on Anaximenes, 76 sqq.;
  • on Xenophanes, 126, 136, 137;
  • on Herakleitos, 145, 156, 163 sqq.;
  • on Parmenides, 209, 213, 214, 218, 220;
  • on Empedokles, 229 n. 504, 236, 267 sq., 272 sqq., 278, 284;
  • on Anaxagoras, 291, 292, 293 n. 660, 313 sq., 316 sq.;
  • on Leukippos, 380 sq., 382, 384 sqq., 390 sqq., 402;
  • on Diogenes of Apollonia, 381, 407 sq., 412;
  • on Hippon of Samos, 406
• Theoretic life, 291
• Theron of Akragas, 229, 232
• Thourioi, era of, 228
• Timaios Lokros, 323 sqq.
• Timaios of Tauromenion, 228 n. 508, 230, 233, 237 n. 534
• Timon of Phleious, 129, 324
• Touch, Empedokles, 285;
  • Anaxagoras, 316
• Transmigration, 95, 101 sqq., 124, 289 sq.
• Triangle, Pythagorean, 24, 115

• Unit, 337, 365

• Void, Pythagorean, 120, 214, 224, 336, 383;
  • Parmenides, 204, 207;
  • Alkmaion, 224;
  • Atomist, 389 sq.
• Vortex, Empedokles, 274;
  • Anaxagoras, 311;
  • Leukippos, 399 sqq.

• Water, 48 sqq., 407
• Weight, 394 sqq.
• Wheels, Anaximander, 67 sq.;
  • Pythagoras, 122;
  • Parmenides, 215
• Worlds, innumerable, Anaximander, 62 sqq.;
  • Anaximenes, 82 sq.;
  • Pythagoras, 121;
  • Xenophanes, 136;
  • Anaxagoras, 312;
  • Diogenes of Apollonia, 414;
  • Archelaos, 417

• Xenophanes, 124 sqq.;
  • on Thales, 41;
  • on Pythagoras, 124

• Year. See Great Year

• Zamolxis, 93
• Zankle, 127 n. 275
• Zeno, 358 sqq.;
  • on Empedokles, 359;
  • on Pythagoreans, 362