5 ideas
| 18261 | A simplification which is complete constitutes a definition [Kant] |
| 22275 | Logic gives us the necessary rules which show us how we ought to think [Kant] |
| 8754 | Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 20239 | Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche] |