4 ideas
15833 | Tell cleverness from answers, but wisdom from questions [Mahfouz] |
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
9463 | Classical logic is bivalent, has excluded middle, and only quantifies over existent objects [Jacquette] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |