6 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] |
18281 | In mathematics everything is algorithm and nothing is meaning [Wittgenstein] |
19699 | A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington] |
21550 | Science reduces indexicals to a minimum, but they can never be eliminated from empirical matters [Russell] |
6606 | Consider: "Imagine this butterfly exactly as it is, but ugly instead of beautiful" [Wittgenstein] |