6 ideas
18801 | Classical negation is circular, if it relies on knowing negation-conditions from truth-conditions [Dummett] |
16634 | I can't be unaware of anything which is in me [Descartes] |
3635 | Essence must be known before we discuss existence [Descartes] |
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] |
3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |