4 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 8120 | Objects can be beautiful which express nothing at all, such as the rainbow [Herbart, by Tolstoy] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
| 17009 | I won't object if someone shows that gravity consistently arises from the action of matter [Newton] |