4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
17783 | A number is not a multitude, but a unified ratio between quantities [Newton] |
14248 | We could accept the integers as primitive, then use sets to construct the rest [Cohen] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |