3 ideas
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
9783 | While no two classes coincide in membership, there are distinct but coextensive attributes [Cartwright,R] |
14665 | We can call the quality of Plato 'Platonity', and say it is a quality which only he possesses [Boethius] |