4 ideas
7822 | A neo-Stoic movement began in the late sixteenth century [Lipsius, by Grayling] |
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] |
467 | A virtue is a combination of intelligence, strength and luck [Ion] |