"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 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 best knows 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 know neither victory nor defeat."
-- Theodore Roosevelt

There’s so many stories where some brave hero decides to give their life to save the day. And because of their sacrifice, the good guys win, the survivors all cheer, and everybody lives happily ever after. But the hero… never gets to see that ending. They’ll never know if their sacrifice actually made a difference. They’ll never know if the day was really saved. In the end… they just have to have faith. Ain’t that a bitch…."
--Epsilon, Red vs. Blue