7 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] |
21677 | How can the not-true fail to be false, or the not-false fail to be true? [Cicero] |
3161 | If mind is just an explanation, the explainer must have beliefs [Rey on Dennett] |
3177 | You couldn't drive a car without folk psychology [Dennett] |
21667 | Oratory and philosophy are closely allied; orators borrow from philosophy, and ornament it [Cicero] |
21678 | If desire is not in our power then neither are choices, so we should not be praised or punished [Cicero] |