4 ideas
4298 | All items of possible human knowledge are interconnected, and can be reached by inference [Descartes] |
22881 | Should we value environmental systems for human benefit, or for their own sake? [Hildebrand] |
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] |