There's nothing more important than our good health - that's our principal capital asset.
Arlen SpecterAs long as you are alive and in good health, everything else will come with time through hard work.
Edmond MbiakaOur growing softness, our increasing lack of physical fitness, is a menace to our security.
John F. KennedyI was the Chair of the first department of medical physics in a medical school in the U.S.
John Cameron