4 ideas
490 | Everything happens by reason and necessity [Leucippus] |
19261 | Understanding is seeing coherent relationships in the relevant information [Kvanvig] |
13165 | Geometrical proofs do not show causes, as when we prove a triangle contains two right angles [Proclus] |
9569 | The origin of geometry started in sensation, then moved to calculation, and then to reason [Proclus] |