Combining Texts

All the ideas for 'On Motion', 'The Epistemology of Modality' and 'Philosophy in the Tragic Age of the Greeks'

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

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3 ideas

10. Modality / D. Knowledge of Modality / 4. Conceivable as Possible / a. Conceivable as possible

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How do you know you have conceived a thing deeply enough to assess its possibility? [Vaidya]

23. Ethics / F. Existentialism / 5. Existence-Essence

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It is absurd to think you can change your own essence, like a garment [Nietzsche]

27. Natural Reality / B. Modern Physics / 1. Relativity / a. Special relativity

12709

Motion is not absolute, but consists in relation [Leibniz]