8 ideas
15943 | Limitation of Size is not self-evident, and seems too strong [Lavine on Neumann] |
7557 | To solve Zeno's paradox, reject the axiom that the whole has more terms than the parts [Russell] |
10059 | In mathematic we are ignorant of both subject-matter and truth [Russell] |
7556 | A collection is infinite if you can remove some terms without diminishing its number [Russell] |
13672 | All the axioms for mathematics presuppose set theory [Neumann] |
7554 | Self-evidence is often a mere will-o'-the-wisp [Russell] |
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] |