eas, etc.
duration, 317-9 _note_, 323-4, 327-9
Eleatic philosophy, 308, 314
Enneads of Plotinus, 210 _note_
essence and accident, 354
essence or form, 314-5
eternal, 317-8, 324-6
Eternity, 317-8, 320, 324, 328-9
extension, 210 _note_, 318, 324, 327
form or idea, 314-20, 322, 327, 329-31, 352
geometry, Cartesian, and ancient philosophy, 334
God of Aristotle, 196-7, 322-4, 349, 352, 356
[Greek: hyle], 353
Idea, 314-22, 352-3
and indivisibility of motion, 307-8, 311
intelligible reality in, 326
intelligibles of Plotinus, 353
[Greek: logos], of Plotinus, 210 _note_
matter in Aristotle's philosophy, 316, 327
and modern astronomy, 333-4, 335
and modern geometry, 333-4
and modern philosophy, 226-7, 228-9, 232, 281-2, 344-5, 346, 349-51, 364,
369
and modern science, 329-30, 336, 342-3, 344-5, 357
motion in, 307-8, 312-3
necessity in, 327
[Greek: noeseos noesis], 356
non-being, 316, 327
[Greek: nous poietikos], 322
oscillation about being, sensible reality as, 317-8
Physics of Aristotle, 227-8 _note_, 324 _note_, 330-1
Plato, 48, 156, 191, 210 _note_, 316-8, 321-4, 327, 330, 348, 349
Plotinus, 210, 316, 323, 326 _note_, 349, 352-4
procession in Alexandrian philosophy, 323
[Greek: psyche], 210 _note_, 350
realism in, 232
refraction of idea through matter or non-being, 317
sectioning of becoming, 318-9
sensible reality, 314, 316-8, 321, 327-9, 352-3
[Greek: soma], 350
space and time, 317-9, 320
Timaeus, 318 _note_
time in ancient and in modern science, 330-1, 336-7, 341-4
time and space, 317-9, 320
vision of God in Alexandrian philosophy, 322
Zeno, 308, 313

Ancient science and modern, 329-31, 336-7, 342-5, 357

Anima (De), of Aristotle, 322 _note_

Animal kingdom, 12, 105-6, 119-21, 126, 129, 131-2, 134-6, 137-8, 139, 179,
184-5

Animals, 105-47, 167, 170, 181, 183, 187, 212, 214, 246, 252, 253, 254,
262-5, 267, 271, 293, 301
deduction in, 212
induction in, 214
and man, 139-43, 183, 187, 188, 212, 263, 264, 267
and man in respect to brain, 183, 184-5, 263-5
and man in respect to consciousness, 139-43, 180, 183, 187, 188, 192,
212, 263-8
and man in respect to instruments of action, 139-43, 150-1
and man in respect to intelligence, 137-8, 187, 188, 191-2, 212
and plants, 105-39, 124-6, 143, 145, 146-7, 168-70, 181-2, 253, 254, 293
and plants in respect to activity of consciousness, 109, 1