6 ideas
14289 | There are some assertable conditionals one would reject if one learned the antecedent [Jackson, by Edgington] |
21227 | The Cogito demands a bridge to the world, and ends in isolating the ego [Velarde-Mayol] |
21215 | The representation may not be a likeness [Velarde-Mayol] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
21219 | Find the essence by varying an object, to see what remains invariable [Velarde-Mayol] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |