4 ideas
| 7458 | The reliability of witnesses depends on whether they benefit from their observations [Laplace, by Hacking] |
| 20643 | Consilience is a common groundwork of explanation [Whewell] |
| 22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
| 3441 | If a supreme intellect knew all atoms and movements, it could know all of the past and the future [Laplace] |