Combining Texts

Ideas for 'On Body and Force, Against the Cartesians', 'Logic in Mathematics' and 'On Nature Itself (De Ipsa Natura)'

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2 ideas

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

12756

Substance is a force for acting and being acted upon [Leibniz]

9. Objects / B. Unity of Objects / 3. Unity Problems / e. Vague objects

9388	Every concept must have a sharp boundary; we cannot allow an indeterminate third case [Frege]