4 ideas
19053 | Logic would be more natural if negation only referred to predicates [Dummett] |
19052 | Natural language 'not' doesn't apply to sentences [Dummett] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |