5 ideas
9470 | Modal logic is not an extensional language [Parsons,C] |
9469 | Substitutional existential quantifier may explain the existence of linguistic entities [Parsons,C] |
9468 | On the substitutional interpretation, '(∃x) Fx' is true iff a closed term 't' makes Ft true [Parsons,C] |
490 | Everything happens by reason and necessity [Leucippus] |
8066 | Butler exalts conscience, but it may be horribly misleading [Anscombe on Butler] |