The purpose of life is not to win. The purpose of life is to grow and to share. When you come to look back on all that you have done in life, you will get more satisfaction from the pleasure you have brought into other people's lives than you will from the times that you outdid and defeated them.

My favorite quote

"The three hardest tasks in the world are neither physical feats nor intellectual achievements, but moral acts: to return love for hate, to include the excluded, and to say, "I was wrong."

Sydney J. Harris