4 ideas
7566 | The Identity of Indiscernibles is really the same as the verification principle [Jolley] |
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] |