4 ideas
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
10190 | From the axiomatic point of view, mathematics is a storehouse of abstract structures [Bourbaki] |
14644 | If my conception of pain derives from me, it is a contradiction to speak of another's pain [Malcolm] |
1422 | God's existence is either necessary or impossible, and no one has shown that the concept of God is contradictory [Malcolm] |