| 3958 | Since our ideas vary when the real things are said to be unchanged, they cannot be true copies [Berkeley] |
| 4758 | Naïve realism leads to physics, but physics then shows that naïve realism is false [Russell] |
| 5677 | Naïve direct realists hold that objects retain all of their properties when unperceived [Dancy,J] |
| 6485 | When a red object is viewed, the air in between does not become red [Robinson,H] |
| 3875 | If reality is just what we perceive, we would have no need for a sixth sense [PG] |