6 ideas
13418 | The old problems with the axiom of choice are probably better ascribed to the law of excluded middle [Parsons,C] |
13419 | If functions are transfinite objects, finitists can have no conception of them [Parsons,C] |
13417 | If a mathematical structure is rejected from a physical theory, it retains its mathematical status [Parsons,C] |
19724 | Belief is knowledge if it is true, certain, and obtained by a reliable process [Ramsey] |
295 | The good is beautiful [Plato] |
294 | People say that friendship exists only between good men [Plato] |