Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and creative intellectual activity. The relationship between the soundness of the body and the activities of the mind is subtle and complex. Much is not yet understood. But we do know what the Greeks knew: that intelligence and skill can only function at the peak of their capacity when the body is healthy and strong; that hardy spirits and tough minds usually inhabit sound gods.
John F. KennedyFirst I believe that this Nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon.
John F. KennedyTo exclude from positions of trust and command all those below the age of 44 would have kept Jefferson from writing the Declaration of Independence, Washington from commanding the Continental Army, Madison from fathering the Constitution, Hamilton from serving as secretary of the treasury, Clay from being elected speaker of the House and Christopher Columbus from discovering America.
John F. Kennedy