4 ideas
13165 | Geometrical proofs do not show causes, as when we prove a triangle contains two right angles [Proclus] |
5997 | Dicaearchus said soul does not exist, but is just a configuration of the body [Dicaearchus, by Fortenbaugh] |
9569 | The origin of geometry started in sensation, then moved to calculation, and then to reason [Proclus] |
16707 | Cold and hot are the swiftness and slowness of corpuscular motion [Beeckman] |