4 ideas
18278 | Kant showed that our perceptions are partly constructed from our concepts [Reichenbach] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
15314 | Faraday's single field of variable forces introduces a criterion of Unity into what is ultimate [Faraday, by Harré/Madden] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |