Combining Texts

All the ideas for 'The Sign of Four', 'Sources of Knowledge of Mathematics' and 'Reply to First Objections'

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5 ideas

6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique

9545	Late in life Frege abandoned logicism, and saw the source of arithmetic as geometrical [Frege, by Chihara]

14. Science / C. Induction / 1. Induction

22200

If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle]

15. Nature of Minds / B. Features of Minds / 2. Unconscious Mind

16634

I can't be unaware of anything which is in me [Descartes]

23. Ethics / F. Existentialism / 5. Existence-Essence

3635	Essence must be known before we discuss existence [Descartes]

28. God / B. Proving God / 3. Proofs of Evidence / a. Cosmological Proof

3634	We can't prove a first cause from our inability to grasp infinity [Descartes]