6 ideas
23476 | Logical constants seem to be entities in propositions, but are actually pure form [Russell] |
23477 | We use logical notions, so they must be objects - but I don't know what they really are [Russell] |
18273 | Logical truths are known by their extreme generality [Russell] |
22315 | There can't be a negative of a complex, which is negated by its non-existence [Potter on Russell] |
16674 | The quantity is just the matter, in that it has extended parts and is diffuse [Charleton] |
8114 | The institutional theory says only a competent expert can decree something to be an art work [Dickie, by Gardner] |