4 ideas
15833 | Tell cleverness from answers, but wisdom from questions [Mahfouz] |
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] |
3648 | Empiricists are collecting ants; rationalists are spinning spiders; and bees do both [Bacon] |