4 ideas
6409 | The 'simple theory of types' distinguishes levels among properties [Ramsey, by Grayling] |
3212 | Beliefs are maps by which we steer [Ramsey] |
21799 | We just use the word 'faculty' when we don't know the psychological cause [Galen] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |