4 ideas
13827 | Logical consequence isn't a black box (Tarski's approach); we should explain how arguments work [Prawitz] |
13826 | Model theory looks at valid sentences and consequence, but not how we know these things [Prawitz] |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |
3400 | Things must have parts to intermingle [Gassendi] |