INDEX. 



303 



3; a function of matter, 295; 



identity of with the world, 7. 

 Molecular and mechanical energy, 



identity in kind of, 189. 

 Momentum, 157, 161. 

 Motion, curvilinear, 170; energy 



as adequate cause of, 143 ; laws 



of, 131; molecular, 178; nature 



of, 122; possibility of, 109; 



relativity of, 123. 



BF 



Nature, the organic aspect of 

 thought, 267; the "outer," as 

 distinguished from thought the 

 "inner," 37. 



Necessity and freedom, 238. 



Negative, equivalent to affirma- 

 tive, 235, 237. 



Noumenon and phenomenon, 53. 



Number, infinite, has no mean- 

 ing, 114. 



Numbers, powers of, 101. 



o. 



Object and subject, as phases of 

 the universe, 38, 239, 288. 



Object (matter), presented to con- 

 sciousness as resistance, 40. 



"One," the, an aspect of the 

 "total," complementary to 

 "the many," 17, 82, 220, 235. 



Order, logical and chronological, 

 221, 243, 281. 



Origin, 265 ; of species, 273 ; con- 

 tinuous aspect of, 280. 



P. 



Pantheism, 253. 



Parallelogram of forces, 138. 



Parmenides, 109. 



Perception, 8; implies concep- 

 tion, 17; the simplest, a com- 

 plex fact, 15. 



Phenomenon and noumenon, 53. 



Philosophy and science, no antag- 

 onism between, 233. 



Physical, the, the initial phase of 

 the spiritual, 23. 



Plato, 53, 215. 



Potentiality, in relation to poten- 

 cy, 221, 242, 250. 



Process, the, of the world, 253. 



Qualitative difference, 88; deter- 

 mined by variations of intensive 

 quantity, 88, 94. 



Quality and quantity, different 

 aspects of the same sum of facts 

 in the universe, 89; real only as 

 attributes of substance, 105, 

 106; the intensive phase of 

 matter, 185. 



Quantity, extensive and intensive 

 in matter, 86, 97; varying rela- 

 tions between, determine quali- 

 tative differences in matter, 94; 

 continuity and discreteness of, 

 in matter, 83, 120. 



R. 



Reality, ultimate, 54. 



Reason, absolute, 240. 



Receptivity, another name for re- 

 action, 107. 



Relations, logical and chronolog- 

 ical order of , 221, 243,281. 



Relativity of knowledge, 21, 98, 

 126. 



Repulsion, 40; attraction and, 52; 

 a relation of reciprocal action, 

 43; a form of attraction, 48. 



Revelation, an eternally accom- 

 plished fact, 229; in what sense 

 progressive, 230. 



s. 



Sensation as primary phase of 

 consciousness, 7. 



Science, exact, must keep within 

 the limits of measure, 99; and 

 philosophy, no antagonism be- 

 tween, 233; mathematical, pur- 

 pose of, 99. 



Self -consistency, law of, 22. 



Self -consciousness, primary unity 

 of, 19; unity of, the condition 

 of all knowledge, 20 ; of World- 

 Energy, 226, 234, 240. 



Sound, 191; as subjective crea- 

 tion, 193. 



Space, 8; a condition of sensa- 

 tion, 9; fourth dimension of, 



