7 ideas
17879 | Axiomatising set theory makes it all relative [Skolem] |
17878 | If a 1st-order proposition is satisfied, it is satisfied in a denumerably infinite domain [Skolem] |
17880 | Integers and induction are clear as foundations, but set-theory axioms certainly aren't [Skolem] |
17881 | Mathematician want performable operations, not propositions about objects [Skolem] |
295 | The good is beautiful [Plato] |
294 | People say that friendship exists only between good men [Plato] |
22251 | Liberalism may fail because it neglects the shared nature of what we pursue and protect [Haldane] |