4 ideas
21681 | Given all true atomic propositions, in theory every other truth can thereby be deduced [Russell] |
9626 | A structure is an abstraction, focussing on relationships, and ignoring other features [Shapiro] |
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] |