5 ideas
579 | Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle] |
16721 | Changes in secondary qualities are caused by changes in primary qualities [Giles of Orleans] |
578 | Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |
5833 | Education is the greatest of human goods [Xenophon] |