Today, America has become one of the most powerful forces for good on earth. We must keep it so. We have achieved a world leadership which does not depend solely upon our military and naval might.
We have learned to fight with other nations in common defense of our freedom. We must now learn to live with other nations for our mutual good. We must learn to trade more with other nations so that there may be — for our mutual advantage — increased production, increased employment and better standards of living throughout the world.
May we Americans all live up to our glorious heritage.
In that way, America may well lead the world to peace and prosperity.

Address to Congress (1945)