There are really only two requirements when it comes to exercise. One is that you do it. The other is that you continue to do it. – The New Glucose Revolution for Diabetes by Jennie Brand-Miller, Kaye Foster-Powe

We are under exercised as a nation. We look instead of play. We ride instead of walk. Our existence deprives us of the minimum of physical activity essential for healthy living. – John Fitzgerald Kennedy

Let me tell you what I think of bicycling. I think it has done more to emancipate women than anything else in the world. It gives women a feeling of freedom and self-reliance. I stand and rejoice every time I see a woman ride by on a wheel…the picture of free, untrammeled womanhood. – Susan B. Anthony

Lack of activity destroys the good condition of every human being, while movement and methodical physical exercise save it and preserve it. – Plato