6 ideas
579 | Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle] |
578 | Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle] |
16634 | I can't be unaware of anything which is in me [Descartes] |
3635 | Essence must be known before we discuss existence [Descartes] |
2594 | A true cause must involve a necessary connection between cause and effect [Malebranche] |
3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |