15 ideas
| 21962 | Metaphysics is the roots of the tree of science [Descartes] |
| 18261 | A simplification which is complete constitutes a definition [Kant] |
| 3659 | I know the truth that God exists and is the author of truth [Descartes] |
| 13430 | Infinity: there is an infinity of distinguishable individuals [Ramsey] |
| 13428 | Reducibility: to every non-elementary function there is an equivalent elementary function [Ramsey] |
| 22275 | Logic gives us the necessary rules which show us how we ought to think [Kant] |
| 13427 | Either 'a = b' vacuously names the same thing, or absurdly names different things [Ramsey] |
| 13334 | Contradictions are either purely logical or mathematical, or they involved thought and language [Ramsey] |
| 13426 | Formalists neglect content, but the logicists have focused on generalizations, and neglected form [Ramsey] |
| 13425 | Formalism is hopeless, because it focuses on propositions and ignores concepts [Ramsey] |
| 22328 | I just confront the evidence, and let it act on me [Ramsey] |
| 3657 | Understanding, not the senses, gives certainty [Descartes] |
| 18260 | If we knew what we know, we would be astonished [Kant] |
| 22325 | A belief is knowledge if it is true, certain and obtained by a reliable process [Ramsey] |
| 3660 | Atheism arises from empiricism, because God is intangible [Descartes] |