, 144;
extended, 196;
laws of, 196;
passage of, 54;
stratification of, 194, 196;
system of, 146

Newton, 27, 136, 139, 140

Object, 77, 125, 143, 169, 189;
delusive perceptual, 155;
material, 169;
perceptual, 153;
physical, 155, 157;
scientific, 158, 169;
uniform, 162

Occupation, 22, 34, 36, 100, 101

Order, source of, 192;
spatial, 95, 194;
temporal, 64, 95, 194

Organisation of thought, 79

Outside, 63, 100

Paradox, 192

Parallel, 63, 127;
durations, 190

Parallelism, 95, 191

Parallelogram, 127

Paris, 87, 138

Parliament, 120

Part, 14, 15, 58

Passage of events, 34;
of nature, 54

Past, the, 72, 177

Perception, 3

Perceptual objects, 149, 153

Percipience, 28

Percipient event, 107, 152, 186, 187

Period of time, 51

Permanence, 144

Perpendicularity, 117, 127, 193

Philosophy, 1;
natural, 29, 30;
of natural science, 46;
of the sciences, 2

Physical field, 190;
object, 155, 156, 157

Physics, speculative, 30

Place, 51

Plane, 191;
instantaneous, 91

Plato, 16, 17, 18, 24, 197

Poincare, 121, 122, 123

Point, 35, 89, 91, 114, 173, 176

Point-flash, 172, 173

Point of space, 85

Point, timeless, 192

Point-track, 113, 198

Pompey, 36

Position, 89, 90, 92, 93, 99, 113, 191;
absolute, 105, 106, 114, 188

Potential, 183;
associate-, 183

Predicate, 18

Predication, 18

Present, the, 69, 72, 177;
instantaneous, 72;
observational, 186

Primary qualities, 27

Prime, 88

Process, 53, 54;
of nature, 54

Psychic additions, 29, 187

Punct, 92, 93, 94

Pythagoreans, 197

Quality, 27

Quantum of time, 162

Quantum theory, 162

Ray of light, 188

Reality, 30;
of durations, 55, 187

Recognition, 124, 143, 189

Rect, 91, 92

Recurrence, 35

Relative motion, 117;
velocity, 130

Relativity, 169;
restricted theory of, 193

Rest, 105, 114, 188, 192

Rotation, 138, 194

Route, 99;
momental, 103;
straight, 103

Russell, Bertrand, 11, 122, 123

Schelling, 47

Science, 2;
metaphysical, 32

Scientific objects, 149, 158, 169

Secondary qualities, 27

Self-congruence, 196

Self-containedness of nature, 4

Sense-awareness, 3, 67

Sense-object, 14