The Greeks understood that mind and body must develop in harmonious proportions to produce a creative intelligence. And so did the most brilliant intelligence of our earliest days - Thomas Jefferson - when he said, not less than two hours a day should be devoted to exercise. If the man who wrote the Declaration of Independence, was Secretary of State, and twice President, could give it two hours, our children can give it ten or fifteen minutes.
John F. KennedyThe great revolution in the history of man, past, present and future, is the revolution of those determined to be free.
John F. KennedyLet us think of education as the means of developing our greatest abilities, because in each of us there is a private hope and dream which, fulfilled, can be translated into benefit for everyone and greater strength of the nation.
John F. KennedyI also want to take cognizance of the fact that this flight was made out in the open with all the possibilities of failure, which would have been damaging to our country's prestige. Because great risks were taken in that regard, it seems to me that we have some right to claim that this open society of ours which risked much, gained much.
John F. Kennedy