7 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] |
| 14794 | Instead of seeking Truth, we should seek belief that is beyond doubt [Peirce] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 19413 | If we know what is good or rational, our knowledge is extended, and our free will restricted [Leibniz] |
| 14792 | A 'conception', the rational implication of a word, lies in its bearing upon the conduct of life [Peirce] |
| 14793 | The definition of a concept is just its experimental implications [Peirce] |