3 ideas
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
11968 | The intension of a sentence is the set of all possible worlds in which it is true [Carnap, by Kaplan] |
22269 | We must fight fiercely to hang on to the few pleasures which survive into old age [Montaigne] |