5 ideas
10053 | Geometrical axioms imply the propositions, but the former may not be true [Russell] |
10052 | Geometry is united by the intuitive axioms of projective geometry [Russell, by Musgrave] |
15312 | We get the idea of power by abstracting from ropes, magnets and electric shocks [Priestley] |
22393 | I don't understand the idea of a reason for acting, but it is probably the agent's interests or desires [Foot] |
15311 | Attraction or repulsion are not imparted to matter, but actually constitute it [Priestley] |