5 ideas
13157 | Choose the true hypothesis, which is the most intelligible one [Leibniz] |
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
13158 | The Copernican theory is right because it is the only one offering a good explanation [Leibniz] |
1422 | God's existence is either necessary or impossible, and no one has shown that the concept of God is contradictory [Malcolm] |