3 ideas
| 16661 | There are two sorts of category - referring to things, and to circumstances of things [Boethius] |
| 15877 | The aim of science is just to create a comprehensive, elegant language to describe brute facts [Poincaré, by Harré] |
| 19384 | Space and time are the order of all possibilities, and don't just relate to what is actual [Leibniz] |