4 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 16695 | Successive entities are in flux, flowing in existence, with different parts at different times [Oresme] |
| 22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |