3 ideas
3061 | Anaxarchus said that he was not even sure that he knew nothing [Anaxarchus, by Diog. Laertius] |
15640 | Courage is not a virtue, but the form of every virtue at its testing point [Lewis,CS] |
13440 | Causation is the power of one property to produce another, and this gives time its direction [Esfeld] |