4 ideas
8732 | It is spooky the way mathematics anticipates physics [Weinberg] |
17697 | The existence of an arbitrarily large number refutes the idea that numbers come from experience [Hilbert] |
17698 | Logic already contains some arithmetic, so the two must be developed together [Hilbert] |
21799 | We just use the word 'faculty' when we don't know the psychological cause [Galen] |