4 ideas
10855 | Actual infinities are not allowed in mathematics - only limits which may increase without bound [Gauss] |
19216 | Propositions (such as 'that dog is barking') only exist if their items exist [Williamson] |
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] |