4 ideas
8754 | Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
8592 | Empty space is measurable in ways in which empty time necessarily is not [Bennett, by Shoemaker] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |