Combining Texts

All the ideas for 'On Motion', 'Necessary Existents' and 'Foundations of Philosophical Knowledge'

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

---

3 ideas

12. Knowledge Sources / B. Perception / 4. Sense Data / b. Nature of sense-data

22013

Subjects distinguish representations, as related both to subject and object [Reinhold]

19. Language / D. Propositions / 3. Concrete Propositions

19216

Propositions (such as 'that dog is barking') only exist if their items exist [Williamson]

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

12709

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