6 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] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
16861 | A false theory could hardly rival the explanatory power of natural selection [Darwin] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |