Combining Texts

All the ideas for 'works', 'On 'Generation and Corruption'' and 'Title, Unity, Authenticity of the 'Categories''

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

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3 ideas

1. Philosophy / C. History of Philosophy / 3. Earlier European Philosophy / b. Early medieval philosophy

16137

Earlier views of Aristotle were dominated by 'Categories' [Frede,M]

5. Theory of Logic / D. Assumptions for Logic / 3. Contradiction

10121

Contradiction is not a sign of falsity, nor lack of contradiction a sign of truth [Pascal]

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / d. Secondary qualities

16721

Changes in secondary qualities are caused by changes in primary qualities [Giles of Orleans]