4 ideas
604 | Knowledge is mind and knowing 'cohabiting' [Lycophron, by Aristotle] |
22745 | Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus] |
18202 | The concept of a field gradually replaced the substances in explaining relations between charges [Einstein/Infeld] |
5883 | Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero] |