The more powerful the person, the greater the need for humility. There's no need to be defensive. We realize when we make mistakes and admit them, realization allows us to then correct them. Those who criticize us can be our best teachers. Our real enemy is the shadow we ourselves cast. Great nations are the same way. If it nourishes it's people and doesn't meddle in the affairs of others, it will be a great light to lead the other nations of the world.