5 ideas
14263 | Strong Kleene disjunction just needs one true disjunct; Weak needs the other to have some value [Fine,K] |
14262 | Formal grounding needs transitivity of grounding, no self-grounding, and the existence of both parties [Fine,K] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
6027 | From the fact that some men die, we cannot infer that they all do [Philodemus] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |