4 ideas
18491 | The idea of 'making' can be mere conceptual explanation (like 'because') [Künne] |
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] |
4577 | There is no necessity higher than natural necessity, and that is just regularity [Quine] |