6 ideas
11074 | 'It is true that this follows' means simply: this follows [Wittgenstein] |
11073 | Two and one making three has the necessity of logical inference [Wittgenstein] |
6409 | The 'simple theory of types' distinguishes levels among properties [Ramsey, by Grayling] |
15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
3212 | Beliefs are maps by which we steer [Ramsey] |
15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |