5 ideas
21552 | Common speech is vague; its vocabulary and syntax must be modified, for precision [Russell] |
21551 | Empirical words need ostensive definition, which makes them egocentric [Russell] |
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
21550 | Science reduces indexicals to a minimum, but they can never be eliminated from empirical matters [Russell] |
7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |