ii. 258;

insufficiency of, i. 72, ii. 248‐251; opposite of idea of perception, i. 7; philosophy must not start from, ii. 261 _seq._; relation to intuitive knowledge, ii. 54, 55, 91; use of, ii. 235, 238.

Absurd, sphere of, ii. 242; supremacy of, i. 418.

Academies, relation of, to great men, ii. 496.

Accident. See _Substance_.

Actors, why madness common among, iii. 168.

Adultery, iii. 351, 364, 365.

Æschylus, iii. 213, 378.

Æsthetic mode of contemplation, i. 253 _seq._, iii. 127 _seq._

Agamemnon, i. 199, iii. 213.

Alemann, Matteo, iii. 363.

Alfieri, i. 247.

Allegory, nature of, use and abuse in art, i. 305‐313.

America, compared with Old World in physical regard, iii. 57, 58.

Ampere, iii. 44.

Anacreon, iii. 377.

Analytical method, ii. 309.

Anatomy, what it teaches, iii. 38; value of comparative anatomy, i. 187, iii. 84.

Anaxagoras, iii. 2, 34, 73, 390.

Ancients, the, their architecture, iii. 185, 188, 190; defects in religion, iii. 452; freedom of thought, ii. 394; inferiority of tragedy, iii. 213, 214; historians, i. 317, 318; philosophy, ii. 400; sculpture, i. 269, 291.

Angelus Silesius, i. 167, 492, iii. 432.

Anger, evidence of primacy of will, ii. 442; psychological effect of, ii. 429.

Animals, lower, distinctive characteristics of animal life, i. 25, ii. 228, 232; essential identity with man, i. 192; difference from man, i. 45, 47, 112, see _Man_; do not laugh, ii. 280; nor weep, i. 486; naïveté of, i. 204; no passions proper, iii. 16; no knowledge of death, iii. 249; yet fear death, iii. 251; right of man over, i. 481 n.

Animal magnetism, iii. 76, 418, 419.

Anselm of Canterbury, ii. 125, 126.

Anticipation in art, i. 287, 288; in nature, iii. 103, 104.

Antinomies, criticism of Kantian, i, 39, ii. 107 _seq._; the two of natural science, i. 37 _seq._

Antisthenes, i. 115, ii. 357.

Anwari Soheili, ii. 283.

Απαγωγη and επαγωγη, ii. 290.

Apollo Belvedere, i. 230.

Apperception, transcendental unity of, ii. 333.

_A priori_ knowledge, meaning and explanation of, ii. 33; directness, necessity, and universality of, i. 88; table of _prædicabilia a priori_, ii. 221; the basis of ontology, ii. 220.

Apuleius, ii. 352.

Architecture, its problem as a fine art, i. 276; solution of problem, i. 277 _seq._, iii. 182 _seq._; beauty and grace in, i. 277, iii. 188, 189; combines beauty with usefulness, i. 280; its relation to light, i. 279, 280; to music, iii. 239 _seq._; to plastic arts and poetry, i. 280; its effects dynamical as well as mathematical, i. 279; comparison of antique and Gothic, iii. 189‐192.

Aristippus, ii. 319, 363.

Aristo of Chios, ii. 319.

Aristocracy of intellect, ii. 342.

Aristotle, his logic, i. 62; on scientific knowledge, i. 95; his _forma substantialis_, i. 186; on essential conflict in nature, i. 192; his method, i. 239; on Platonic Ideas, i. 273, iii. 124; on derivation of ηθη, i. 378; his style, ii. 21; denies reciprocity, ii. 66; on the necessary and contingent, ii. 70; contented with abstract conceptions, ii. 71; on quality and quantity, ii. 76; his categories, ii. 85; on existence as subject, ii. 101; on infinity of world in space, ii. 110; atomism not necessary, ii. 111; infinity _potentia_ not _actu_, ii. 115; refutation of ontological proof, ii. 129; νους πρακτικος of, ii. 133; the seat of the virtues, ii. 137; treatment of art, ii. 153; an infinitely large body immovable, ii. 203; relation of number and time, ii. 205; Topi of, ii. 212; division of causes, ii. 217; on pure matter, ii. 219; on origin of things, ii. 220; real things and conceptions, ii. 244; meaning of his _nihil est in intellectu nisi quod ante fuerit in sensu_,