6 ideas
7085 | The main problem of philosophy is what can and cannot be thought and expressed [Wittgenstein, by Grayling] |
21461 | I tried to be unsystematic and piecemeal, but failed; my papers presuppose my other views [Lewis] |
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
23463 | Atomic facts correspond to true elementary propositions [Wittgenstein] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
23490 | A thought is mental constituents that relate to reality as words do [Wittgenstein] |