4 ideas
14238 | A class is an aggregate of objects; if you destroy them, you destroy the class; there is no empty class [Frege] |
10990 | Conditionals are truth-functional, but unassertable in tricky cases? [Grice, by Read] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
10991 | Key conversational maxims are 'quality' (assert truth) and 'quantity' (leave nothing out) [Grice, by Read] |