4 ideas
17750 | The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki] |
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] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |