5 ideas
16415 | Esoteric metaphysics aims to be top science, investigating ultimate reality [Hofweber] |
16413 | Science has discovered properties of things, so there are properties - so who needs metaphysics? [Hofweber] |
16416 | The quantifier in logic is not like the ordinary English one (which has empty names, non-denoting terms etc) [Hofweber] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |