4 ideas
10990 | Conditionals are truth-functional, but unassertable in tricky cases? [Grice, by Read] |
3622 | The Cogito is not a syllogism but a self-evident intuition [Descartes] |
22307 | Propositions don't name facts, because two opposed propositions can match one fact [Russell] |
10991 | Key conversational maxims are 'quality' (assert truth) and 'quantity' (leave nothing out) [Grice, by Read] |