5 ideas
16541 | All the intrinsic properties of a thing should be deducible from its definition [Spinoza] |
9616 | A set is a collection into a whole of distinct objects of our intuition or thought [Cantor] |
15896 | Cantor needed Power Set for the reals, but then couldn't count the new collections [Cantor, by Lavine] |
13073 | To understand the properties we must know the essence, as with a circle [Spinoza] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |