Never let success go to your head: If you succeed one time, don’t let that success let you start to slack or change the way you are as a person. If you let success go to your head, it can result in greed and possibly failure. You’ll start to believe that you can never fail and that you are better than others.
Never let failure go to your heart: Don’t let failure get you down or discourage you from doing what you’re doing. Although you may fail once or twice, that doesn’t mean you’ll fail all of the time. If you let failure get your heart, it can potentially crush your dreams and turn you into a different person.