The following is attributed to “Gentleman Jim” Corbett, who held the heavyweight boxing title for five years at the end of the nineteenth century:
“Fight one more round. When your feet are so tired that you have to shuffle back to the center of the ring, fight one more round. When your arms are so tired that you can hardly lift your hands to come on guard, fight one more round. When your nose is bleeding and your eyes are black and you are so tired that you wish your opponent would crack you on the jaw and put you to sleep, fight one more round—remembering that the man who fights one more round is never whipped.”