“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 very 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.” 
- President John F.
Kennedy
