A beautiful answer from von Neumann:
“You insist that there is something a machine can not do. If you will tell me precisely what it is that a machine can not do, then I can always make a machine which will do just that”-in a talk given in Princeton.
若有人认为纯粹的科学不能将宗教证伪。那么只要有人想精确地证明一个宗教,那我一定可以证明那个证明不成立。