3 ideas
10855 | Actual infinities are not allowed in mathematics - only limits which may increase without bound [Gauss] |
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |