今天天很蓝
My translation: Bacon said that knowledge itsef did not tell us how to put it into use, because the way of using it is beyond books.Original setence: "for they teach not their own use; but that is a wisdom without them, and above them." In original one, they refers to study, and them does do eigher; but that setence from whole passage in Of Study by Bacon adheres to context closely, so taking original passage for reference is highly recommended.
