6 ideas
| 10496 | Monothetic categories have fixed defining features, and polythetic categories do not [Ellen] |
| 10497 | In symbolic classification, the categories are linked to rules [Ellen] |
| 10495 | Continuous experience sometimes needs imposition of boundaries to create categories [Ellen] |
| 10498 | Classification is no longer held to be rooted in social institutions [Ellen] |
| 468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
| 21131 | Democracy is competition for support of the people, guided by self-interest on all sides [Posner] |