5 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
18244 | I say the irrational is not the cut itself, but a new creation which corresponds to the cut [Dedekind] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
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] |