Combining Texts

Ideas for 'fragments/reports', 'Abstract Objects' and 'Coming-to-be and Passing-away (Gen/Corr)'

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10 ideas

7. Existence / A. Nature of Existence / 2. Types of Existence
13221 Existence is either potential or actual [Aristotle]
7. Existence / B. Change in Existence / 1. Nature of Change
16100 True change is in a thing's logos or its matter, not in its qualities [Aristotle]
16101 A change in qualities is mere alteration, not true change [Aristotle]
12133 If the substratum persists, it is 'alteration'; if it doesn't, it is 'coming-to-be' or 'passing-away' [Aristotle]
7. Existence / B. Change in Existence / 2. Processes
13213 All comings-to-be are passings-away, and vice versa [Aristotle]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
10512 The abstract/concrete distinction is based on what is perceivable, causal and located [Hale]
10517 Colours and points seem to be both concrete and abstract [Hale]
10519 The abstract/concrete distinction is in the relations in the identity-criteria of object-names [Hale]
10520 Token-letters and token-words are concrete objects, type-letters and type-words abstract [Hale]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / b. Levels of abstraction
10524 There is a hierarchy of abstraction, based on steps taken by equivalence relations [Hale]