4 ideas
5880 | Xenocrates held that the soul had no form or substance, but was number [Xenocrates, by Cicero] |
22725 | When players don't meet again, defection is the best strategy [Axelrod] |
22724 | Good strategies avoid conflict, respond to hostility, forgive, and are clear [Axelrod] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |