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 the triumph of high achievement;
And who, at the worst, if he fails, at least fails while
daring greatly.
-- Theodore Roosevelt