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] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 19000 | Read 'all ravens are black' as about ravens, not as about an implication [Belnap] |
| 9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |