5 ideas
23367 | Even pointing a finger should only be done for a reason [Epictetus] |
9184 | We can't presume that all interesting concepts can be analysed [Williamson] |
9183 | Platonism claims that some true assertions have singular terms denoting abstractions, so abstractions exist [Williamson] |
20645 | Heat is a state of vibration, not a substance [Joule] |
20972 | Joule showed that energy converts to heat, and heat to energy [Joule, by Papineau] |