4 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 16756 | Substantial forms must exist, to explain the stability of metals like silver and tin [Albertus Magnus] |
| 20239 | Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |