4 ideas
18256 | Quantity is inconceivable without the idea of addition [Frege] |
9831 | Geometry appeals to intuition as the source of its axioms [Frege] |
19590 | Empiricists are passive thinkers, given their philosophy by the external world and fate [Novalis] |
16709 | Some people return to scholastic mysterious qualities, disguising them as 'forces' [Leibniz] |