4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
8460 | Philosophers have given precise senses to deduction, probability, computability etc [Quine/Ullian] |
10190 | From the axiomatic point of view, mathematics is a storehouse of abstract structures [Bourbaki] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |