Combining Texts

Ideas for 'Topics', 'The Universe as We Find It' and 'The Ethics'

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2 ideas

10. Modality / A. Necessity / 6. Logical Necessity

12259

Reasoning is when some results follow necessarily from certain claims [Aristotle]

10. Modality / A. Necessity / 10. Impossibility

17183

Things are impossible if they imply contradiction, or their production lacks an external cause [Spinoza]