Combining Texts

All the ideas for 'From Stimulus to Science', 'works' and 'Sentences'

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3 ideas

2. Reason / B. Laws of Thought / 3. Non-Contradiction
To affirm 'p and not-p' is to have mislearned 'and' or 'not' [Quine]
5. Theory of Logic / A. Overview of Logic / 3. Value of Logic
Logicians acknowledge too few things, while others acknowledge too many [Fitzralph]
23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage
Courage is not a virtue, but the form of every virtue at its testing point [Lewis,CS]