Lyndon Johnson actually said...

"Have we the same ability to endure until peace returns to Vietnam?"

"We have built the greatest country that mankind has ever known and we are going to work day and night to make it better all the time."

"Never have the people of this country had more justification for pride, nor more reason to be grateful, than they have today because of men like you."

"So we are convinced that the development will make a material contribution to the economic well-being of this area."