Argumentation is to put forward an argument to prove that it is correct, such as "we must cross this hurdle"; To refute is to point out that one of the other's arguments is wrong, such as "Is it a trivial matter to waste food?" .

Refutation can refute the other party's argument is incorrect, or point out that the other party's argument cannot be established, or prove that the other party's argument process is illogical. Of course, in the process of refuting, we should also put forward correct views.