8 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] |
| 10494 | Several words may label a category; one word can name several categories; some categories lack words [Ellen] |
| 10495 | Continuous experience sometimes needs imposition of boundaries to create categories [Ellen] |
| 16705 | Whiteness isn't created in an alteration, because it is just this-being-white [Oresme] |
| 16695 | Successive entities are in flux, flowing in existence, with different parts at different times [Oresme] |
| 10498 | Classification is no longer held to be rooted in social institutions [Ellen] |
| 3031 | The greatest good is not the achievement of desire, but to desire what is proper [Menedemus, by Diog. Laertius] |