5 ideas
23249 | The early philosophers thought that reason has its own needs and desires [Frede,M] |
15312 | We get the idea of power by abstracting from ropes, magnets and electric shocks [Priestley] |
12719 | Clearly, force is that from which action follows, when unimpeded [Leibniz] |
15311 | Attraction or repulsion are not imparted to matter, but actually constitute it [Priestley] |
12720 | Time doesn't exist, since its parts don't coexist [Leibniz] |