Lyndon Johnson actually said...

"But I warn you--it will also mean greater responsibility for young people."

"No one contributes more to his country or deserves more from his country than the young man who serves in his country's armed forces any time that his country needs him."

"We believe that nothing is impossible for a free people who keep their determination, who keep their devotion, and who keep their spirit."

"Our country has never had as many employed, eating more, wearing more, doing better, more prosperous, generally a happier progressive nation with goals and objectives and with programs in their reach,..."