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] |
16756 | Substantial forms must exist, to explain the stability of metals like silver and tin [Albertus Magnus] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |