3 ideas
18201 | General principles can be obvious in mathematics, but bold speculations in empirical science [Parsons,C] |
8249 | Class membership is not transitive, unlike being part of a part of the whole [Lesniewski, by George/Van Evra] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |