4 ideas
17831 | Cantor gives informal versions of ZF axioms as ways of getting from one set to another [Cantor, by Lake] |
23900 | Chance is compatible with necessity, and the two occur together [Weil] |
23899 | The secret of art is that beauty is a just blend of unity and its opposite [Weil] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |