Combining Texts

All the ideas for 'From Stimulus to Science', 'Anti-Semite and Jew' and 'Reals by Abstraction'

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

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3 ideas

2. Reason / B. Laws of Thought / 3. Non-Contradiction

6564	To affirm 'p and not-p' is to have mislearned 'and' or 'not' [Quine]

6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / g. Real numbers

10632

The real numbers may be introduced by abstraction as ratios of quantities [Hale, by Hale/Wright]

23. Ethics / F. Existentialism / 6. Authentic Self

22232

Authenticity is taking responsibility for a situation, with all its risks and emotions [Sartre]