4 ideas
10494 | Several words may label a category; one word can name several categories; some categories lack words [Ellen] |
9591 | The human intellect has not been, and cannot be, fully formalized [Nagel/Newman] |
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] |