4 ideas
13157 | Choose the true hypothesis, which is the most intelligible one [Leibniz] |
9879 | NF has no models, but just blocks the comprehension axiom, to avoid contradictions [Quine, by Dummett] |
13158 | The Copernican theory is right because it is the only one offering a good explanation [Leibniz] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |