Newman’s “The Idea of the University” is the essential classic document in the history of Western higher education. All over the world, the educational thoughts of universities are closely related to Newman, and modern authors’ classic understanding of the university concept is derived from this Book. At that time, academia was in an era of ideological confrontation. Debates were mainly based on the two themes of “can other schools’ thoughts be used for reference” and “humanities or science.” Newman gave a clear answer to this in the book and made a corresponding detailed discussion. Newman’s answer embodies Newman’s educational thoughts, which are formed under the guidance of personal, educational philosophy. Therefore, Newman’s educational philosophy is contained in his educational thoughts. Based on this, Newman’s educational philosophy is explored from the educational thoughts contained in Newman’s answers to the above two topics. Newman’s educational philosophy is embodied in his views on schools and disciplines. For other sects, Newman is loyal to knowledge, regardless of sect, learns from each other’s strengths, and innovates. Newman firmly opposes blindly denying the views of the humanities.