4 ideas
13157 | Choose the true hypothesis, which is the most intelligible one [Leibniz] |
13158 | The Copernican theory is right because it is the only one offering a good explanation [Leibniz] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |
21996 | Freedom only comes when labour is no longer necessary [Marx] |