Page:Russell - The Problems of Philosophy, 1912.djvu/258

Ideas, 61 ff., 155

   abstract, 76, 149

   innate, 114

   Platonic, 142 ff.

Idealism, 58–71

   defined, 58

   grounds of, 60 ff.

Idealists, 56

Identity, law of, 113

Induction, 93–108, 123, 167

   principle of, 103, 104, 175

Inference, logical and psychological, 209

Infinity, 227 ff.

Innate, ideas and principles, 114

Introspection, 76

Judgment, 195–7

Kant, 126–41, 229

Knowledge :

   by acquaintance and by description, 70, 72–92, 170

   definition of, 204 ff.

   derivative, 171, 207–9

   indubitable ? 8, 235

   intuitive, 171, 174–85, 210 ff, 232

   of future, 94 ff.

   of general principles, 109–26, 131, 168

   of things and of truths, 69, 72, 170, 225

   of universe, 40, 220, 241

   only of mental things ? 64 ff.

   theory of, 60

   philosophical, 233, 239

Laws, general, 104, 115

Leibniz, 22, 24, 56, 114, 148

Light, 43–5

Locke, 114

Logic, 111 ff., 144, 192, 231

Mathematics, 119, 130

Matter, 18, 68

   existence of, 19, 20, 22, 26–41

   nature of, 42–57

Memory, 76, 180–4

Microscope, 14

Mind, 19, 81

   the only reality ? 21

   what is in the, 62 ff., 154

Monad, 148

Monadism, 148

Monism, 148

Motion, laws of, 95, 99

Nature of a thing, 224

Necessity, 121

Object of apprehension, 65–7

   of judgment, 197

Particular, 145

Perception, 177–9, 214

Phenomena, 134

Philosophy, value of, 237–50

   uncertainty of, 239–44

Physical objects, 18, 30 ff., 53, 81, 132, 170

Plato, 142 ff.

Principles, general, 109–26

Probable opinion, 217

Probability, 96, 102, 105, 114

Proper names, 84 ff., 145

Propositions, constituents of, 90

Qualities, 149, 159

Rationalists, 114, 134