5 ideas
16634 | I can't be unaware of anything which is in me [Descartes] |
8113 | Art is like understanding a natural language, and needs a grasp of a symbol system [Goodman, by Gardner] |
3635 | Essence must be known before we discuss existence [Descartes] |
17009 | I won't object if someone shows that gravity consistently arises from the action of matter [Newton] |
3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |