All you need in life is ignorance and confidence, and then success is sure.
Many of life's failures are people who did not realize how close they were to success when they gave up.
Those are a success who have lived well, laughed often, and loved much; who have gained the respect of intelligent people and the love of children, who have filled their niche and accomplished their task, who leave the world better than they found it, whether by a perfect poem or a rescued soul; who never lacked appreciation of the earth's beauty or failed to express it; who looked for the best in others and gave the best they had.
Ralph Waldo Emerson
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 one on the jaw and put you to sleep, fight one more round - remembering that the man who always fights one more round is never whipped.