A quote from 'The Age of Unreason,' by Charles Handy.
"George Bernard Shaw once observed that all progress depends on the unreasonable man. His argument was that the reasonable man adapts himself to the world, while the unreasonable persists in trying to adapt the world to himself; therefore for any change of consequence we must look to the unreasonable man, or, I must add, to the unreasonable woman.
"While in Shaw's day, perhaps, most men were reasonable, we are now entering an Age of Unreason, when the future, in so many areas, is there to be shaped, by us and for us -- a time when the only prediction that will hold true is that no predictions will hold true; a time, therefore, for bold imaginings in private life as well as public, for thinking the unlikely and doing the unreasonable."
-- From The Age of Unreason, by Charles Handy (Harvard Business School Press, 1989)