3 ideas
13166 | Essences are no use in mathematics, if all mathematical truths are necessary [Mancosu] |
1799 | If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |