4 ideas
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] |
7844 | The Golden Rule is accepted everywhere, and gives a fixed target for morality [Voltaire] |
21229 | If everyone is treated with equal injustice, at least that is fair [Morgenbesser] |