5 ideas
16567 | Scientists know everything about nothing, philosophers nothing about everything [Sagan,D] |
9355 | One sort of circularity presupposes a premise, the other presupposes a rule being used [Braithwaite, by Devitt] |
16025 | If things change they become different - but then no one thing undergoes the change! [Gallois] |
16026 | 4D: time is space-like; a thing is its history; past and future are real; or things extend in time [Gallois] |
16027 | If two things are equal, each side involves a necessity, so the equality is necessary [Gallois] |