Don’t look down on anyone, because no one is so cowardly that he cannot even retaliate against being insulted. ———— Aesop Don’t do to others what you don’t want others to do to you. (The Analects of Confucius) When you are old and strong, you would rather have a white-headed heart; when you are poor and strong, you will not fall into the clouds. (Wang Bo) There is nothing wrong in the world, and it’s up to others to disturb themselves. Bodhi has no tree, and the mirror is not a stand. There is nothing there, so where is the dust? Only by throwing away the troubles in your hands can you pick up more happiness. We often feel unfortunate because of the small things in life. In fact, those who are truly unfortunate will not pay attention to these small dissatisfactions in life.