4 ideas
8628 | I hold that algebra and number are developments of logic [Jevons] |
12708 | The soul is not a substance but a substantial form, the first active faculty [Leibniz] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |