Combining Texts

All the ideas for 'Two Problems of Epistemology', 'Criterion of Validity in Reasoning' and 'De modo distinguendi phaenomena'

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8 ideas

2. Reason / A. Nature of Reason / 4. Aims of Reason

14779

I reason in order to avoid disappointment and surprise [Peirce]

3. Truth / H. Deflationary Truth / 1. Redundant Truth

14777

That a judgement is true and that we judge it true are quite different things [Peirce]

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

14780

Only study logic if you think your own reasoning is deficient [Peirce]

7. Existence / D. Theories of Reality / 2. Realism

12741

If experience is just a dream, it is still real enough if critical reason is never deceived [Leibniz]

12740

The strongest criterion that phenomena show reality is success in prediction [Leibniz]

7. Existence / D. Theories of Reality / 8. Facts / a. Facts

14778

Facts are hard unmoved things, unaffected by what people may think of them [Peirce]

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / e. Primary/secondary critique

12721

Light, heat and colour are apparent qualities, and so are motion, figure and extension [Leibniz]

14. Science / A. Basis of Science / 6. Falsification

18284

Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper]