Whenever I see an adult on a bicycle, I have hope for the human race.
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
Bicycling is a big part of the future. It has to be. There's something wrong with a society that drives a car to workout in a gym.
—Bill Nye, The Science Guy
Riding a bike is the best antidepressant drug and only has good side effects.
Without question, bicycling is an efficient, economical and environmentally sound form of transportation and recreation. Bicycling is a great activity for families, recreational riders and commuters. Hillary, Chelsea and I have bicycles….
—William Jefferson Clinton, 42nd President of the United State (Bicycling Magazine, 1992)
Since the bicycle makes little demand on material or energy resources, contributes little to pollution, makes a positive contribution to health and causes little death or injury, it can be regarded as the most benevolent of machines.
— S. S. Wilson, Bicycle Technology, Scientific American, March 1973