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] |
| 10245 | One geometry cannot be more true than another [Poincaré] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 1468 | If meaning is use, then religious sentences have meaning because they are used to assert an intention about how to live [Braithwaite, by PG] |