4 ideas
16718 | Primary qualities are the cause of all the other sensible qualities [Albertus Magnus] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
16709 | Some people return to scholastic mysterious qualities, disguising them as 'forces' [Leibniz] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |