4 ideas
8226 | A well-posed problem is a problem solved [Bergson, by Deleuze/Guattari] |
18256 | Quantity is inconceivable without the idea of addition [Frege] |
9831 | Geometry appeals to intuition as the source of its axioms [Frege] |
16764 | The soul conserves the body, as we see by its dissolution when the soul leaves [Toletus] |