3 ideas
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
5880 | Xenocrates held that the soul had no form or substance, but was number [Xenocrates, by Cicero] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |