Combining Texts

Ideas for 'fragments/reports', 'Is Hume's Principle analytic?' and 'Concepts and Counting'

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2 ideas

18. Thought / A. Modes of Thought / 1. Thought

1524	For Empedocles thinking is almost identical to perception [Empedocles, by Theophrastus]

18. Thought / E. Abstraction / 7. Abstracta by Equivalence

8693	An 'abstraction principle' says two things are identical if they are 'equivalent' in some respect [Boolos]