4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
8828 | Truth is rational acceptability [Putnam] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
651 | Eurytus showed that numbers underlie things by making pictures of creatures out of pebbles [Eurytus, by Aristotle] |