If you have heard of it, you will be happy. If you know it, you will be outspoken and change your mind. -Lu Jiuyuan's "With Fu Quanyou"
3. if there is, change it; If there is nothing, then encourage it. -Zhu's Notes on Four Books and Chapters, Volume 1
It is not expensive to make mistakes, but it is expensive to be able to correct them. -Wang Shouren "changed"
5. Qin hates it and dies, but Han wants to listen and prosper. -Xue Xuan "Reading Record" Volume 10
6. Changing your body and moving (developing) the goodness of your body is called "self-cultivation". -Yan Yuan's Record of Mr. Yan Xizhai's Words and Actions
7. Good advice is hard to listen to, but good medicine tastes bitter and is good for illness. -"Augmented Sage"
7. Move (learn) when you see something good, and change it when you have it. -"Zhouyi Yixiang"
9. Make amends. -Shang Patent (huǐ)
10. If you don't prepare with others, if you don't have a physical examination. -"Biography of Shang Yi Shu"
1 1. Who can make mistakes? It's hard to change after that. -"Zuo Zhuan Gong Xuan Two Years"
12. If you don't change it, it will be too much. -The Analects of Confucius Wei Linggong: If you make a mistake and don't correct it, that's the real mistake.
13. With copper as a mirror, you can dress; Taking history as a mirror, we can know the rise and fall; Take people as a mirror, you can know the gains and losses. -"Old Tang Book Wei Zhi Biography"
14. The speaker is innocent and the speaker is warned. -Bai Juyi's "Nine Books with Yuan"