4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
17831 | Cantor gives informal versions of ZF axioms as ways of getting from one set to another [Cantor, by Lake] |
6672 | Moore's Paradox: you can't assert 'I believe that p but p is false', but can assert 'You believe p but p is false' [Moore,GE, by Lowe] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |