You never have the wind with you - either it is against you or you're having a good day. ~Daniel Behrman, The Man Who Loved Bicycles
All bicycles weigh fifty pounds. A thirty-pound bicycle needs a twenty-pound lock. A forty-pound bicycle needs a ten-pound lock. A fifty-pound bicycle doesn't need a lock. ~Author Unknown
It can be scientifically demonstrated that, when riding a bicycle around a closed course, it is uphill and against the wind, all the way 'round, and in both directions. Finnegan O'Toole