11 ideas
| 22026 | Philosophy is homesickness - the urge to be at home everywhere [Novalis] |
| 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] |
| 12695 | Epicurean atomists say body is sensible, to distinguish it from space. [Garber] |
| 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] |
| 20800 | Every true presentation can have a false one of the same quality [Cicero] |
| 19591 | Desire for perfection is an illness, if it turns against what is imperfect [Novalis] |
| 2672 | Virtues must be very detached, to avoid being motivated by pleasure [Cicero] |
| 12705 | Epicurean atoms are distinguished by their extreme hardness [Garber] |