5 ideas
17807 | To study formal systems, look at the whole thing, and not just how it is constructed in steps [Curry] |
17806 | It is untenable that mathematics is general physical truths, because it needs infinity [Curry] |
17808 | Saying mathematics is logic is merely replacing one undefined term by another [Curry] |
16587 | Prime matter is halfway between non-existence and existence [Averroes] |
12709 | Motion is not absolute, but consists in relation [Leibniz] |