4 ideas
9987 | An aggregate in which order does not matter I call a 'set' [Bolzano] |
10856 | A truly infinite quantity does not need to be a variable [Bolzano] |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |
3284 | There is no one theory of how to act (or what to believe) [Nagel] |