Lyndon Johnson actually said...

"Space is a frontier that is common to all mankind and it should be explored and conquered by humanity acting in concert."

"I want to renew, therefore, today, America's offer to cooperate fully with any nation that may wish to join forces in this last--and greatest--journey of human exploration."

"I see it as a hopeful sign that mankind is learning, however slowly, that wars are not inevitable; that national rivalry is not a permanent barrier to international understanding; and that a world of ..."

"Those legacies do not exist in space."