5 ideas
10304 | Very few things in set theory remain valid in intuitionist mathematics [Bernays] |
10303 | Restricted Platonism is just an ideal projection of a domain of thought [Bernays] |
10306 | Mathematical abstraction just goes in a different direction from logic [Bernays] |
4377 | Intellectualism is an excessive emphasis on reasoning in moral philosophy [Burnyeat] |
20525 | Free markets lead to boom and bust, pointless middlemen, and alienated workers [Engels] |