In down times I do things like go for a long bike ride or run. The other thing I'm doing in that quiet time is just observing.

—Robin Williams

Whenever I see an adult on a bicycle, I have hope for the human race. 

—H.G. Wells

Bicycles are almost as good as guitars for meeting girls. 

—Bob Weir, Grateful Dead

Ever bike? Now that's something that makes life worth living!...Oh, to just grip your handlebars and lay down to it, and go ripping and tearing through streets and road, over railroad tracks and bridges, threading crowds, avoiding collisions, at twenty miles or more an hour, and wondering all the time when you're going to smash up. Well, now, that's something! And then go home again after three hours of it...and then to think that tomorrow I can do it all over again! 

—Jack London, Author

The cyclist creates everything from almost nothing, becoming the most energy-efficient of all... animals and machines and, as such, has a [genuine] ability to challenge the entire value system of a society.... The bicycle may be too cheap, too available, too healthy, too independent and too equitable for its own good. In an age of excess, it is minimal and has the subversive potential to make people happy in an economy fuelled by consumer discontent. 

—Jim McGurn

Greenways can draw people together in their communities to provide open spaces for all close to their own homes. They have the potential to be this country's most important land-based effort for conservation and recreation in the next several decades. They can draw private and local entities into lead roles in provision of recreation opportunities. They can capitalize on the entrepreneurial spirit of Americans and give pride of accomplishment and responsibility to millions of people in every community. They can protect vital water, fish, wildlife, and recreation resources as integral parts of the growth of cities and communities. And, if greenways truly capture the imagination and boldness of the American spirit, they could eventually form the corridors that connect open spaces, parks, forests, and deserts— and Americans— from sea to shining sea. 

—President Reagan’s Commission on American Outdoors, Americans and the Outdoors, 1986