4 ideas
4298 | All items of possible human knowledge are interconnected, and can be reached by inference [Descartes] |
14082 | No sortal could ever exactly pin down which set of particles count as this 'cup' [Schaffer,J] |
14081 | Identities can be true despite indeterminate reference, if true under all interpretations [Schaffer,J] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |