5 ideas
22026 | Philosophy is homesickness - the urge to be at home everywhere [Novalis] |
18189 | ZFC could contain a contradiction, and it can never prove its own consistency [MacLane] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
19591 | Desire for perfection is an illness, if it turns against what is imperfect [Novalis] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |