Lyndon Johnson actually said...

"We are proud of them, and happy for the success of this peaceful adventure on mankind's newest frontier."

"I said you had a little trouble talking Ed back in from his walk the other day, do you think you might be able to persuade him to come up to see me this week if I can get down to Texas?"

"The great enemy of the truth is very often not the He--deliberate, contrived, and dishonest--but the myth—persistent, persuasive, and unrealistic."

"The truth of America's purposes cannot be veiled."