Combining Philosophers

All the ideas for Douglas Lackey, C.S. Lewis and Leon Battista Alberti

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

4 ideas

5. Theory of Logic / L. Paradox / 5. Paradoxes in Set Theory / b. Cantor's paradox
21554 Sets always exceed terms, so all the sets must exceed all the sets [Lackey]
5. Theory of Logic / L. Paradox / 5. Paradoxes in Set Theory / c. Burali-Forti's paradox
21553 It seems that the ordinal number of all the ordinals must be bigger than itself [Lackey]
21. Aesthetics / A. Aesthetic Experience / 4. Beauty
18555 The beautiful is that from which nothing can be subtracted and to which nothing can be added [Alberti]
23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage
15640 Courage is not a virtue, but the form of every virtue at its testing point [Lewis,CS]