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] |
13128 | 'Ultimate sortals' cannot explain ontological categories [Westerhoff on Wiggins] |
4677 | If suicide is wrong because only God disposes of our lives, it must also be wrong to save lives [Hume] |