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.