4 ideas
15833 | Tell cleverness from answers, but wisdom from questions [Mahfouz] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |
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] |