Combining Texts

All the ideas for 'works', 'De arcanus motus' and 'Fragments on My Philosophical Development'

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

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4 ideas

5. Theory of Logic / G. Quantification / 4. Substitutional Quantification

10800

The values of variables can't determine existence, because they are just expressions [Ryle, by Quine]

8. Modes of Existence / C. Powers and Dispositions / 1. Powers

12733

Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz]

10. Modality / A. Necessity / 2. Nature of Necessity

12734

Every necessary proposition is demonstrable to someone who understands [Leibniz]

23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / i. Absolute virtues

19458

Egoism is the only evil, love the only good; genuine love produces all the other virtues [Feuerbach]