Harry Truman actually said...

That is a plain and deliberate lie.

So long as I am President, the United States will not carry a chip on its shoulder.

Now, Therefore, I, Harry S. Truman, President of the United States of America, under and by virtue of the authority vested in me by section ...

We will never be a party to the kind of compromise which the world sums up in the disgraced name of Munich.