In his life, human beings basically have the task, namely to understand the whole life that they encounter in the course of their life history. This arises because man is never satisfied with the knowledge he has acquired in the sense of knowledge that runs daily that runs from one situation to another. Therefore, human beings want to find satisfaction, namely through in-depth discussion of steady symptoms, although there is no single method either formal or informal that states how to start, what to do, and draw conclusions what to look for in scientific knowledge. But humans feel that science is something that is the result of human efforts to civilize themselves.