Combining Texts

All the ideas for 'Chapters on Scepticism', 'Substance' and 'Symbolic Reasoning'

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

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4 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

21548

The null class is the class with all the non-existents as its members [MacColl, by Lackey]

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

15391

A substance is, roughly, a basic being or subject at the foundation of reality [Robb]

9. Objects / C. Structure of Objects / 8. Parts of Objects / c. Wholes from parts

15392

If an object survives the loss of a part, complex objects can have autonomy over their parts [Robb]

15. Nature of Minds / A. Nature of Mind / 4. Other Minds / b. Scepticism of other minds

1799	If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius]