11/11/1947
https://www.presidency.ucsb.edu...
"Now, Therefore, be it known that I, Harry S. Truman, President of the United States of America, acting pursuant to the authority vested in me by the Constitution and statutes, including said section 3..."
"That Constitution gives us the ability to live together in peace."
"We are working for peace."
"Education is the most important task before us."