5 ideas
19695 | The devil was wise as an angel, and lost no knowledge when he rebelled [Whitcomb] |
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] |
21628 | To say reality itself is vague is not properly intelligible [Dummett] |
21550 | Science reduces indexicals to a minimum, but they can never be eliminated from empirical matters [Russell] |