12 ideas
| 2661 | Dialectic is speech cast in the form of logical argument [Cicero] |
| 2673 | There cannot be more than one truth [Cicero] |
| 2669 | Dialectic assumes that all statements are either true or false, but self-referential paradoxes are a big problem [Cicero] |
| 579 | Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle] |
| 2664 | If we have complete healthy senses, what more could the gods give us? [Cicero] |
| 2665 | How can there be a memory of what is false? [Cicero] |
| 578 | Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle] |
| 20800 | Every true presentation can have a false one of the same quality [Cicero] |
| 15675 | We don't condemn people for being bad at reasoning [Finlayson] |
| 2672 | Virtues must be very detached, to avoid being motivated by pleasure [Cicero] |
| 15674 | One can universalise good advice, but that doesn't make it an obligation [Finlayson] |
| 15662 | The 'culture industry' is an advertisement for the way things are [Finlayson] |