"It
is not the critic who counts, not the man who points out how the strong man
stumbled, or where the doer of deeds could have done them better. The credit
belongs to the man who is actually in the arena; whose face is marred by dust
and sweat and blood; who strives valiantly; who errs and comes short again and
again; who knows the great enthusiasms, the great devotions, and spends himself
in a worthy cause; who, at the best, knows in the end the triumph of high
achievement; and who, at worst, if he fails, at least fails while daring
greatly, so that his place shall never be with those cold and timid souls who
know neither victory nor defeat."
Theodore Roosevelt