5 ideas
22026 | Philosophy is homesickness - the urge to be at home everywhere [Novalis] |
8920 | Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz] |
19591 | Desire for perfection is an illness, if it turns against what is imperfect [Novalis] |
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] |