5 ideas
9565 | Zermelo made 'set' and 'member' undefined axioms [Zermelo, by Chihara] |
3339 | For Zermelo's set theory the empty set is zero and the successor of each number is its unit set [Zermelo, by Blackburn] |
15571 | The idea of an atemporal realm of validity is as implausible as medieval theology [Heidegger] |
7628 | Broad rejects the inferential component of the representative theory [Broad, by Maund] |
15581 | Dasein is always only that which it has chosen to be [Heidegger] |