Lyndon Johnson actually said...

"Let me assure you now that we are never as mad as we actually sound."

"The enemy which is hunger; the enemy which is disease; the enemy which is ignorance."

"And I want you to know that the welcome comes from all the people of this land who respect the work and sacrifice of your great nation."

"Our thoughts of what we could, what we should, and what we must do to meet these problems."