Priestley, Joseph, English clergyman and chemist ( 1733-1804), 775Prignano, Bartolomeo. See Urban VI, Popeprimary qualities, 605 -607, 650 , 651 , 654 , 713prime causes, 405Prime Minister, 639Primitive Culture in Greece ( Rose), 12 *
primogeniture, 621 Prince, The ( Machiavelli), 505 -509, 761 ; "Of
Ecclesiastical Principalities," 506 ; "In What Way Princes Must Keep
Faith," 508
Prince Consort. See Albert
"Principal Doctrines" ( Epicurus), 243
Principia ( Newton), 36 , 536 , 563
Principia Mathematica ( Whitehead and Russell), 830
Principia Philosophiae ( Descartes), 561
principle of individuation, 467 -468, 755
Principles of Human Knowledge, The ( Berkeley), 648
Principles of Nature and Grace ( Leibniz), 583
Prior Analytics, The ( Aristotle), 199 , 440
private interests, 614 , 775
private judgement, 470
probability, 238 , 663 , 670 , 673 -674, 815
process, 46 , 47 , 821
Proclus, Greek Neoplatonic philosopher ( 410? 485 ), 209 , 418
production, 785
progress, 4 , 38 , 45 , 285 , 398 , 407 , 550 , 727 , 788
projectiles, 532 -533
Prolegomena ( Kant), 712 , 716
Prolegomena for the Study of Greek Religion ( Harrison), 14 *, 22
proletariat, 262 , 364 , 676 , 683 , 728 , 747 , 789
Prometheus, 21 , 232 , 318