Don't Quit

• Don't quit when the tide is lowest,

For it's just about to turn;

• Don't Quit over doubts and questions,

For there's something you may learn.

• Don't quit when the night is darkest,

For it's just a while 'til dawn;

• Don't quit when you've run the farthest,

For the race is almost won.

• Don't quit when the hill is steepest,

For your goal is almost nigh;

• Don't quit, for you're not a failure

Until you fail to try.

Source : http://www.indianchild.com/dont_quit.htm