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Ideas for 'fragments/reports', 'On Medical Experience' and 'Abstract of 'The Fourfold Root''

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2 ideas

2. Reason / B. Laws of Thought / 2. Sufficient Reason
Chrysippus said the uncaused is non-existent [Chrysippus, by Plutarch]
'There is nothing without a reason why it should be rather than not be' (a generalisation of 'Why?') [Schopenhauer]