4 ideas
| 8920 | Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz] |
| 7458 | The reliability of witnesses depends on whether they benefit from their observations [Laplace, by Hacking] |
| 19413 | If we know what is good or rational, our knowledge is extended, and our free will restricted [Leibniz] |
| 3441 | If a supreme intellect knew all atoms and movements, it could know all of the past and the future [Laplace] |