3 ideas
7566 | The Identity of Indiscernibles is really the same as the verification principle [Jolley] |
15314 | Faraday's single field of variable forces introduces a criterion of Unity into what is ultimate [Faraday, by Harré/Madden] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |