This chapter means to restrain yourself with courtesy, so fewer people will make mistakes again. About is the meaning of constraint, here refers to "about with ceremony". Little means little.

but how can we make an appointment? Tao Te Ching says, "Five colors are blinding, five tones are deaf, five flavors are refreshing, and wild hunting is maddening." This is to tell people that when a person's heart is full of greed and indulgence of his own desires, his eyes are addicted to colorful and he can't see what he really wants; Ears chasing sweet music, lingering sound, can not hear the inner voice; Sweet, sour, bitter, spicy and salty, making people lose their true taste; Running in the field, chasing and shooting wild animals, people are crazy, it is difficult to be clean!

Calm down and look at yourself truthfully. Is what I said the real reality? Isn't the world like this today? It's just that the external form is different. Is the heart drawn by endless desires? My heart is as turbid as the rushing Yellow River!

Only when you slow down, stop and calm down, your heart will naturally be clean and return to its pure nature. What nature does is naturally revealed from its true nature, and it is natural to benefit others and make few mistakes. Even if there is a mistake, there is no big worry. This is the unity of knowledge and action. If there is no pulling, killing and anxiety in the heart, you can completely accept each moment and melt into it. That life is naturally like a flower blooming completely, and it will be peaceful, comfortable and peaceful.

Therefore, to be a self-disciplined and cautious person, cautious people make fewer mistakes, while dissolute people are prone to make mistakes. Therefore, only by self-discipline and self-management at all times can we reduce failure.