10 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] |
| 10498 | Classification is no longer held to be rooted in social institutions [Ellen] |
| 22137 | Observation can force rejection of some part of the initial set of claims [Duhem, by Boulter] |
| 18197 | Experiments only test groups of hypotheses, and can't show which one is wrong [Duhem] |
| 5517 | Individuals don't exist, but are conventional names for sets of elements [Buddha] |
| 7600 | The Buddha believed the gods would eventually disappear, and Nirvana was much higher [Buddha, by Armstrong,K] |
| 7601 | Life is suffering, from which only compassion, gentleness, truth and sobriety can save us [Buddha] |