4 ideas
13157 | Choose the true hypothesis, which is the most intelligible one [Leibniz] |
13416 | Mathematics must be based on axioms, which are true because they are axioms, not vice versa [Tait, by Parsons,C] |
13158 | The Copernican theory is right because it is the only one offering a good explanation [Leibniz] |
12709 | Motion is not absolute, but consists in relation [Leibniz] |