5 ideas
| 18261 | A simplification which is complete constitutes a definition [Kant] |
| 4298 | All items of possible human knowledge are interconnected, and can be reached by inference [Descartes] |
| 22275 | Logic gives us the necessary rules which show us how we ought to think [Kant] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |