4 ideas
18256 | Quantity is inconceivable without the idea of addition [Frege] |
9831 | Geometry appeals to intuition as the source of its axioms [Frege] |
6175 | External identification doesn't mean external location, as with sunburn [Davidson, by Rowlands] |
14409 | I am a presentist, and all language and common sense supports my view [Bigelow] |