5 ideas
21677 | How can the not-true fail to be false, or the not-false fail to be true? [Cicero] |
8693 | An 'abstraction principle' says two things are identical if they are 'equivalent' in some respect [Boolos] |
21667 | Oratory and philosophy are closely allied; orators borrow from philosophy, and ornament it [Cicero] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
21678 | If desire is not in our power then neither are choices, so we should not be praised or punished [Cicero] |