5 ideas
19053 | Logic would be more natural if negation only referred to predicates [Dummett] |
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
19052 | Natural language 'not' doesn't apply to sentences [Dummett] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |