3 ideas
13547 | Limitation of Size is weak (Fs only collect is something the same size does) or strong (fewer Fs than objects) [Boolos, by Potter] |
10801 | Either reference really matters, or we don't need to replace it with substitutions [Quine] |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |