"Pysical fitness is not only one of the most important keys to a healthy body, it is the basic of dynamic and creative intellectual activity.The relationship between the soundness of the body and the activites of the mind is subtle and complex. Much is not understood. But we do know what the greeks knew: that intellagence and the skills can only function at the peak of their capacity when the body is healthy and strong."

John F. Kennedy

Ithink he is saying that we all need to practice. helping our body to get use to circumstances. that even knowlege needs it. Knowlege is our srtongest point. That we all need to see or selfs as intellegent. That we each need to gain our skills at things, That once we reach that capacity then and only then can we be seen as strong. each relationship to what we have in store. to increase that relatiopnship.