5 ideas
10121 | Contradiction is not a sign of falsity, nor lack of contradiction a sign of truth [Pascal] |
15312 | We get the idea of power by abstracting from ropes, magnets and electric shocks [Priestley] |
12251 | Substantial forms are not understood, and explain nothing [Descartes] |
15311 | Attraction or repulsion are not imparted to matter, but actually constitute it [Priestley] |
16772 | An angelic mind would not experience pain, even when connected to a human body [Descartes, by Pasnau] |