4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
10632 | The real numbers may be introduced by abstraction as ratios of quantities [Hale, by Hale/Wright] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
6570 | Imagine millions made happy on condition that one person suffers endless lonely torture [James] |