5 ideas
18256 | Quantity is inconceivable without the idea of addition [Frege] |
9831 | Geometry appeals to intuition as the source of its axioms [Frege] |
16740 | A power is not a cause, but an aptitude for a cause [Zabarella] |
16571 | Prime matter is exceptionally obscure [Zabarella] |
14014 | Space alone, and time alone, will fade away, and only their union has an independent reality [Minkowski] |