4 ideas
8754 | Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro] |
16045 | General facts supervene on particular facts, but cannot be inferred from them [Russell, by Bennett,K] |
14327 | Trope theorists cannot explain how tropes resemble each other [Russell, by Mumford] |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |