4 ideas
527 | Everything exists which anyone perceives [Metrodorus of Chios] |
5692 | Introspection is not perception, because there are no extra qualities apart from the mental events themselves [Rosenthal] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |