Government Quotes - Page 223
United States. President (1837-1841 : Van Buren), Martin Van Buren (1838). “Message from the President of the United States to the Two Houses of Congress: At the Commencement of the Third Session of the Twenty-fifth Congress”, p.5
Martin Van Buren (2018). “State of the Union Addresses of Martin van Buren”, p.37, BoD β Books on Demand
Beyond Vietnam -- A Time to Break Silence, Delivered 4 April 1967, Riverside Church, New York City