Combining Philosophers

Ideas for Aristotle, Owen Flanagan and J.G. Hamann

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3 ideas

4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / e. Axioms of PL
An axiom is a principle which must be understood if one is to learn anything [Aristotle]
The axioms of mathematics are part of philosophy [Aristotle]
Axioms are the underlying principles of everything, and who but the philosopher can assess their truth? [Aristotle]