Combining Texts

All the ideas for 'Letters to Voetius', 'Foundations of Geometry' and 'Slaughterhouse Five'

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4 ideas

5. Theory of Logic / C. Ontology of Logic / 3. If-Thenism

10053

Geometrical axioms imply the propositions, but the former may not be true [Russell]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

10052

Geometry is united by the intuitive axioms of projective geometry [Russell, by Musgrave]

16. Persons / F. Free Will / 5. Against Free Will

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Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut]

28. God / C. Attitudes to God / 5. Atheism

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Atheism is an atrocious and intolerable crime in any country [Descartes]