5 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
15927 | Definition just needs negation, known variables, conjunction, disjunction, substitution and quantification [Weyl, by Lavine] |
15938 | Platonists ruin infinity, which is precisely a growing structure which is never completed [Dummett] |
15939 | For intuitionists it is constructed proofs (which take time) which make statements true [Dummett] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |