Blair was one of the most professional judges in the early days of the founding of the United States.As a judge scholar, he curbed political excesses in various countries and focused on the prevention and control behind events.He advocated the establishment of a new United States and faithfully supported the position of James Madison and George Washington of Virginia at the American Constitutional Convention.As one of the founding fathers of the United States, his greatest contributions are not limited to his efforts in formulating the United States Constitution, but also include hisUnited States Supreme CourtHe served as the Chief Justice, in which he made judgments on a series of important decisions with the help of the United States Constitution.His peers praised him for his personal charm as a gentleman and charity, as well as his keen insight into judicial issues.