Combining Texts

Ideas for 'Metaphysics', 'Causality: Production and Propagation' and 'Fourfold Root of Princ of Sufficient Reason'

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2 ideas

18. Thought / D. Concepts / 2. Origin of Concepts / b. Empirical concepts

21921

Concepts are abstracted from perceptions [Schopenhauer, by Lewis,PB]

18. Thought / D. Concepts / 4. Structure of Concepts / i. Conceptual priority

10954

It is unclear whether acute angles are prior to right angles, or fingers to men [Aristotle]