Lyndon Johnson actually said...

"This money will serve many purposes."

"I know of no more urgent task ahead."

"Let no citizen that is secure in his own liberty ever forget how precious it is and how brave we must be if we are to keep it."

"You must give the hours of your life, and the fruits of your learning, and the courage of your spirit, and the substance of your home to those in need in every continent of the earth."