I looked this up, to see why this was written….O love to learn and educate myself. This is from Wikipedia..
It is not the critic who counts; not the man who points
out how the strong man stumbles,
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, who comes short again and again,
because there is no effort without error and shortcoming;
but who does actually strive to do the deeds;
who knows great enthusiasms, the great devotions;
who spends himself in a worthy cause;
who at the best knows in the end the triumph of high achievement,
and who at the worst, if he fails, at least fails
while daring greatly, so that his place shall never
be with those cold and timid souls who
neither know victory nor defeat.
Someone who is heavily involved in a situation that requires courage, skill, or tenacity (as opposed to someone sitting on the sidelines and watching), is sometimes referred to as “the man in the arena.”
In popular culture
Sometimes I have succeeded and sometimes I have failed, but always I have taken heart from what Theodore Roosevelt once said about the man in the arena, ‘whose face is marred by dust and sweat and blood, […]
Nelson Mandela gave a copy of this speech to François Pienaar, captain of the South African rugby team, before the start of the 1995 Rugby World Cup, in which the South African side eventually defeated the heavily favoured All Blacks of New Zealand. In the film based on those events, the poem “Invictus” is used instead.
Mark DeRosa, an American professional baseball utility player then with the Washington Nationals, read the passage to teammates prior to the Nationals’ pivotal Game Four versus the St. Louis Cardinals in the 2012 National League Division Series which was won on a walk-off home run by the Nationals’ Jayson Werth. Since his days at the University of Pennsylvania, DeRosa would turn to those words before important games. American scholar, Brené Brown, used a somewhat abbreviated version of the quote in her March 2012 TED talk “Listening to Shame,” and subsequently as the inspiration for the title of her book, Daring Greatly (2012).