5 ideas
18151 | Could we replace sets by the open sentences that define them? [Chihara, by Bostock] |
21677 | How can the not-true fail to be false, or the not-false fail to be true? [Cicero] |
21799 | We just use the word 'faculty' when we don't know the psychological cause [Galen] |
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] |