This paper I argued that the Liberty was implicated in social knowledge and human being. At first, I consider the various sides of liberty. Various sides of Liberty are mainly divided into two parts. I want to call them “Liberty” and “Freedom”. Both parts of Liberty (=liberty and freedom) are restricted to social Knowledge (=institution).
In this paper, I wanted to explain that Liberty was constructed from social belief system (institution). Social instiution is supported by our knowledge system. This institution have two dimensions of its support system. One thing is called explicit support system. And the other was called tacit support system. Indeed, I consider that interaction between Liberty and Tacit supporting in the social systems.