The more impetuous the world, the more calm our heart should be, and only the inner peace can resist external interference. Impetuousness will cause humanity to lose its roots, pollute the clear and pure soul, and ultimately lead to spiritual poverty. Only calm, can adhere to the principle in an impetuous society, keep the inner calm and calm in the society of materialistic desires, let the soul return to pure, "quiet and far-reaching, indifferent to Ming", to give the soul a pure land of nourishment.