5 ideas
9548 | A mathematical object exists if there is no contradiction in its definition [Waterfield] |
16635 | Incorporeal substances are powers or forces [Descartes, by Pasnau] |
3570 | Maybe knowledge is belief which 'tracks' the truth [Nozick, by Williams,M] |
2748 | A true belief isn't knowledge if it would be believed even if false. It should 'track the truth' [Nozick, by Dancy,J] |
16684 | Impenetrability only belongs to the essence of extension [Descartes] |