4 ideas
2118 | All other human gifts can harm us, but not correct reasoning [Leibniz] |
10494 | Several words may label a category; one word can name several categories; some categories lack words [Ellen] |
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] |