5 ideas
| 23367 | Even pointing a finger should only be done for a reason [Epictetus] |
| 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] |
| 3299 | In logic identity involves reflexivity (x=x), symmetry (if x=y, then y=x) and transitivity (if x=y and y=z, then x=z) [Baillie] |
| 18260 | If we knew what we know, we would be astonished [Kant] |