Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'works' and 'Reply to 'Rorarius' 2nd ed'

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

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3 ideas

2. Reason / D. Definition / 1. Definitions

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Definition just needs negation, known variables, conjunction, disjunction, substitution and quantification [Weyl, by Lavine]

8. Modes of Existence / D. Universals / 1. Universals

15034

Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry]

27. Natural Reality / D. Time / 1. Nature of Time / b. Relative time

19384

Space and time are the order of all possibilities, and don't just relate to what is actual [Leibniz]