Combining Texts

All the ideas for 'What Price Bivalence?', 'Hymn to Perfect Wisdom' and 'Foundations of Geometry'

expand these ideas     |    start again     |     specify just one area for these texts

---

5 ideas

1. Philosophy / A. Wisdom / 1. Nature of Wisdom

7911	Theory vanishes when one has obtained wisdom [Rahulabhadra]

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]

5. Theory of Logic / D. Assumptions for Logic / 1. Bivalence

19043

Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine]

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

10052

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

7. Existence / D. Theories of Reality / 10. Vagueness / d. Vagueness as linguistic

19042

Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine]