Lyndon Johnson actually said...

"We Americans are proud of the role that President Kennedy and the United States Government played in obtaining that treaty."

"Peace in our troubled world is the hope of all men of good will."

"If freedom is to stand strong, free men must be devoted to strength, must be devoted to social justice, to the dignity of the individual, and to the love of peace."

"Finally, we greet you as fellow members of the United Nations, which has done so much to guard the peace and to point the way to a better world order."