5 ideas
15549 | If it were true that nothing at all existed, would that have a truthmaker? [Lewis] |
12812 | Things have real essences, but we categorise them according to the ideas we receive [Locke] |
3597 | Foundations need not precede other beliefs [Wittgenstein] |
3596 | Total doubt can't even get started [Wittgenstein, by Williams,M] |
4721 | If you are not certain of any fact, you cannot be certain of the meaning of your words either [Wittgenstein] |