Combining Philosophers

All the ideas for Archimedes, Pierre-Joseph Proudhon and Hillel the Elder

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

---

3 ideas

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

13007

Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

23. Ethics / B. Contract Ethics / 2. Golden Rule

7350	The Torah just says: do not do to your neighbour what is hateful to you [Hillel the Elder]

25. Social Practice / C. Rights / 4. Property rights

20523

Property is theft! [Proudhon]