Combining Philosophers

All the ideas for Philodemus, Hugh MacColl and Kenelm Digby

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5 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 / C. Structure of Objects / 4. Quantity of an Object

16597

Quantity is the capacity to be divided [Digby]

14. Science / C. Induction / 3. Limits of Induction

6027	From the fact that some men die, we cannot infer that they all do [Philodemus]

23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues

22241

Don't fear god or worry about death; the good is easily got and the terrible easily cured [Philodemus]

26. Natural Theory / A. Speculations on Nature / 7. Later Matter Theories / b. Corpuscles

16731

Colours arise from the rarity, density and mixture of matter [Digby]