Original text: "I was sick at first, then I had diarrhea in my ears, and then I turned to other diseases, and I almost couldn't help it." People die before they are 50 years old, and there are more than 60 years left. Why do they hate and stop hurting themselves? But they will think of your brother. I shot you, saying that the Prime Minister lamented your wisdom, greatly increased his self-cultivation, and was too eager to judge. Why should I be worried? Encourage it, encourage it! Don't do it with little evil, and don't do it with little good. Only virtue and virtue can serve others. Your father's virtue is thin, don't let it work. Reading Han Shu's Book of Rites, observing philosophers and reading Tamia Liu's books are beneficial to people's minds. I heard that the Prime Minister finished writing Shen, Han, Guan Zi and Liu Tao, but he died without delivering them. You can ask Wenda more. "

These are the words in Liu Bei's suicide note to his son Liu Chan, urging him to study in Germany and make a difference. Good things should start with small things, and small things can also achieve great things. Bad things should also start from small things, otherwise many a mickle makes a mickle, which is also a bad thing. Therefore, don't stop doing good things because you are young, let alone doing bad things because you are young. Many small good deeds will become great good deeds for the world, while many small evil deeds will be "enough to confuse the country".