4 ideas
20660 | At one level maths and nature are very similar, suggesting some deeper origin [Wolfram] |
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
8638 | Thomae's idea of abstract from peculiarities gives a general concept, and leaves the peculiarities [Frege on Thomae] |
20659 | Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram] |