It is quite possible that we look at the world from the wrong side and that we might find the right answer by changing our point of view and looking at it from the other side, i.e., not from outside, but from inside.
我们完全可能是在从错误的侧面考察世界，要找到有关世界的正确答案，也许需要改变视点、从世界的另一面考察它，即从心理内部而非心理外部考察。
数学的进步是通过不断质疑已建立的真理来实现的。