1. bicycle - Noun
2. bicycle - Verb
A light vehicle having two wheels one behind the other. It has a saddle seat and is propelled by the rider's feet acting on cranks or levers.
Source: Webster's dictionaryA woman needs a man like a fish needs a bicycle. Gloria Steinem
Life is like riding a bicycle. To keep your balance you must keep moving. Albert Einstein
When I was a kid I used to pray every night for a new bicycle. Then I realised that the Lord doesn't work that way so I stole one and asked Him to forgive me. Emo Philips
The bicycle, the bicycle surely, should always be the vehicle of novelists and poets. Christopher Morley
Toleration is the greatest gift of the mind; it requires the same effort of the brain that it takes to balance oneself on a bicycle. Helen Keller
Fantasy is an exercise bicycle for the mind. It might not take you anywhere, but it tones up the muscles that can. Of course, I could be wrong. Terry Pratchett