5 ideas
22140 | The greatest philosophers are methodical; it is what makes them great [Grice] |
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
22320 | An 'object' is just what can be referred to without possible non-existence [Wittgenstein] |
18283 | Language pictures the essence of the world [Wittgenstein] |
18282 | You can't believe it if you can't imagine a verification for it [Wittgenstein] |