5 ideas
7085 | The main problem of philosophy is what can and cannot be thought and expressed [Wittgenstein, by Grayling] |
23463 | Atomic facts correspond to true elementary propositions [Wittgenstein] |
19347 | Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins] |
3193 | Turing showed that logical rules can be specified computationally and mechanically [Turing, by Rey] |
23490 | A thought is mental constituents that relate to reality as words do [Wittgenstein] |