8 ideas
3340 | Von Neumann defines each number as the set of all smaller numbers [Neumann, by Blackburn] |
3355 | Von Neumann wanted mathematical functions to replace sets [Neumann, by Benardete,JA] |
22716 | Von Neumann defined ordinals as the set of all smaller ordinals [Neumann, by Poundstone] |
3644 | Two things being joined together doesn't prove they are the same [Descartes] |
3621 | Only judgement decides which of our senses are reliable [Descartes] |
541 | Virtue comes more from habit than character [Critias] |
3637 | Ideas in God's mind only have value if he makes it so [Descartes] |
542 | Fear of the gods was invented to discourage secret sin [Critias] |