Harry Truman actually said...

Because of my belief that the peoples of the world have peace as a common objective, I refuse to be discouraged by apparent difficulties.

Mr. President, distinguished guests: My presence here today as the guest of the great Republic of Mexico is one of the truly happy occasions...

It is inspiring to note the progress we have made toward establishing a community of nations with authority to enforce the law on delinquent...

Our two countries will not fail each other.