3 ideas
14238 | A class is an aggregate of objects; if you destroy them, you destroy the class; there is no empty class [Frege] |
5655 | Happiness is not satisfaction of desires, but fulfilment of values [Bradley, by Scruton] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |