Abstract: The recognizable process of scientific value can be at largely described as its losing process and its regaining process, which means that the maturity and reasonability of science were based on the denying of the divine value. With the remove of science charming and the neutrality of value, and the domination of the concepts "YES" and "SHOULD", science and technology have become the tools of rationalism. This phenomenon was severely criticized by humanism and romanticism. In the contemporary age, postmodernism introduced culture and value, and therefore science and value have the tendency of unity. Even though both of the two are becoming a unity, we are still faced to the perfect unity of science and humanities.