3 ideas
14248 | We could accept the integers as primitive, then use sets to construct the rest [Cohen] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |
1743 | The greatest deterrence for injustice is if uninjured parties feel as much indignation as those who are injured [Solon, by Diog. Laertius] |