4 ideas
13165 | Geometrical proofs do not show causes, as when we prove a triangle contains two right angles [Proclus] |
3449 | If parallelism is true, how does the mind know about the body? [Crease] |
9569 | The origin of geometry started in sensation, then moved to calculation, and then to reason [Proclus] |
7810 | The 'Eumenides' of Aeschylus shows blood feuds replaced by law [Aeschylus, by Grayling] |