5 ideas
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
10990 | Conditionals are truth-functional, but unassertable in tricky cases? [Grice, by Read] |
6587 | It is always wrong to believe things on insufficient evidence [Clifford] |
10991 | Key conversational maxims are 'quality' (assert truth) and 'quantity' (leave nothing out) [Grice, by Read] |