"When defeat comes, accept it as a signal that your plans are not sound, Rebuild those plans, and set sail once more toward your coveted goal."
-Napoleon Hill
SHORT EXPLANATION
Always learn from your mistakes and never lose sight of your ultimate goal. With any loss there comes a more heightened awareness to fault or weakness. If something does not go according to plan, do not let it discourage you. Go back to the drawing board and pick up where you left off.