5 ideas
13432 | The essence of a circle is the equality of its radii [Leibniz] |
20363 | Leaves are unequal, but we form the concept 'leaf' by discarding their individual differences [Nietzsche] |
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] |