5 ideas
14797 | Vagueness is a neglected but important part of mathematical thought [Peirce] |
14798 | All communication is vague, and is outside the principle of non-contradiction [Peirce] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
16709 | Some people return to scholastic mysterious qualities, disguising them as 'forces' [Leibniz] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |