4 ideas
3643 | The concept of mind excludes body, and vice versa [Descartes] |
7492 | Early societies are based on community, and modern societies on association [Tönnies, by Watson] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |