Human beings learn from their errors and error during a process can have educational effect, but why the humans make the mistakes? Because the process of education is the one of learning from errors. It means that the ones make the mistakes and this gives them the power of motivational ability.
There has been the conflict between science and religion. Science was the interpretation from the past that is considered today as hermeneutics, but the conflict concerns the experimental science. If we ask the scientists what is the science, they will not have a correct answer. Because they are so concerned with this issue that they can also be far from it. It is said that "human knows more than what he says". This indicates the existence of the implicit knowledge in the humans. The essence of science is ambiguous.