Life is like riding a bicycle; we can keep from falling if we keep moving. Only a few trick-riders can stand still and not tumble. – Author Unknown, c.1922

Bicycling is the nearest approximation I know to the flight of birds. The airplane simply carries a man on its back like an obedient Pegasus; it gives him no wings of his own. – Louis J. Helle, Jr., Spring in Washington

It would not be at all strange if history came to the conclusion that the perfection of the bicycle was the greatest incident of the nineteenth century. – Author Unknown