5 ideas
13737 | The empiricist says that metaphysics is meaningless, rather than false [Schlick] |
13432 | The essence of a circle is the equality of its radii [Leibniz] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
12696 | Bodies are recreated in motion, and don't exist in intervening instants [Leibniz] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |