Combining Texts

Ideas for 'Material Beings', 'Rules for the Direction of the Mind' and 'talk'

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2 ideas

10. Modality / C. Sources of Modality / 4. Necessity from Concepts

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3+4=7 is necessary because we cannot conceive of seven without including three and four [Descartes]

10. Modality / C. Sources of Modality / 5. Modality from Actuality

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Actuality proves possibility, but that doesn't explain how it is possible [Inwagen]