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8. Modes of Existence / B. Properties / 9. Qualities

[perceived aspects of properties]

4 ideas
Four species of quality: states, capacities, affects, and forms [Aristotle, by Pasnau]
Whiteness isn't created in an alteration, because it is just this-being-white [Oresme]
A property is a combination of a disposition and a quality [Martin,CB]
I think of properties as simultaneously dispositional and qualitative [Heil]