4 ideas
19724 | Belief is knowledge if it is true, certain, and obtained by a reliable process [Ramsey] |
22269 | We must fight fiercely to hang on to the few pleasures which survive into old age [Montaigne] |
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] |