The author's famous saying "Lv's Spring and Autumn Annals" can break the stone, but it cannot be taken away from its firmness; Dan can be grinded, but you can't take its red. (Spring and Autumn Period) The wood that Laozi embraced was born at the end of his life; The combination of nine layers starts from the foundation soil; The journey of a thousand miles starts with one step. (Spring and Autumn Period) Xun Ziqing took it from blue, but it was better than blue. "Lu's Spring and Autumn Annals" can tell people when you look at yourself, and you can know the ancient times when you look at today. Lu's spring and autumn running water does not rot, and Hu Shu does not swear. The sage in the Spring and Autumn Annals of Yan Zi has a thousand worries, and there is bound to be a loss; Fools worry a lot. There must be a win. Yan Zi's spring and autumn clothes are nothing new, and people are nothing old. Lu's Spring and Autumn Period is from long to short, and from short to long. Yan Zi's wise men in the Spring and Autumn Period worry a lot; A fool may give a wise man counsel. The reason why Chunqiu Yan is a speaker is that he believes; If you don't believe what you say, why do you say it? Lu's Spring and Autumn Period is not the world of one person, and the world of the world is also the world of Lu's Spring and Autumn Period, so it can make people do things.