Combining Texts

All the ideas for 'True Method in Philosophy and Theology', 'Letters to Queen Charlotte' and 'Pragmatism in Retrospect'

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9 ideas

3. Truth / E. Pragmatic Truth / 1. Pragmatic Truth
15335 Peirce's theory offers anti-realist verificationism, but surely how things are is independent of us? [Horsten on Peirce]
14796 Independent truth (if there is any) is the ultimate result of sufficient enquiry [Peirce]
6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / a. Axioms for numbers
23026 We know mathematical axioms, such as subtracting equals from equals leaves equals, by a natural light [Leibniz]
7. Existence / A. Nature of Existence / 6. Criterion for Existence
19393 What is not active is nothing [Leibniz]
9. Objects / D. Essence of Objects / 7. Essence and Necessity / b. Essence not necessities
13189 A necessary feature (such as air for humans) is not therefore part of the essence [Leibniz]
10. Modality / D. Knowledge of Modality / 1. A Priori Necessary
19432 Intelligible truth is independent of any external things or experiences [Leibniz]
12. Knowledge Sources / B. Perception / 2. Qualities in Perception / d. Secondary qualities
19430 We know objects by perceptions, but their qualities don't reveal what it is we are perceiving [Leibniz]
12. Knowledge Sources / D. Empiricism / 1. Empiricism
19431 There is nothing in the understanding but experiences, plus the understanding itself, and the understander [Leibniz]
12. Knowledge Sources / D. Empiricism / 3. Pragmatism
14795 Pragmatism is a way of establishing meanings, not a theory of metaphysics or a set of truths [Peirce]