2. Learn from the ups and downs of past lives and test the gains and losses of today. Song Sima Guang's "Zi Tong Zhi Jian"
3. Those who gain will prosper, and those who lose will collapse. Han Yi Shi Yi Piao Yi Pian IV
4. Oranges are born in Huainan and oranges are born in Huaibei. Yanzi Chunqiu
5, the granary actually knows etiquette, and food and clothing are enough to know honor and disgrace. pipe/tube
6. Fish is inexhaustible, and hunting does not burn the forest. "Main Skills Training" in Huainanzi
7. In view of the past, we have resources for governance. Song Shenzong's Comments on Zi Tong Zhi Yu Jian
8. People who know me worry me. What do I want if you don't know me? Book of Songs Feng Wang Lishu
9. From frugality to luxury, from luxury to thrift. Song Sima Guang's "Cultivating Self-cultivation"
10, people can dress with copper as a mirror; Looking at the past as a mirror, we can see the rise and fall; Take people as a mirror, you can know the gains and losses. [Li Shimin quoted from Zi Tongzhi Jian]
1 1. When will the Hundred Rivers enter the sea in the east and return to the west? A lazy youth, a lousy age. HanYueFu ChangGeHang
12, Tian Xingjian, a gentleman strives for self-improvement. Zhouyigan
13, check yourself, know the past. Lu Chunqiu
14, throw it to death and save it, then die and live again. Nine places of Sun Tzu's art of war
15, poor will change, change will pass, and the general rule will last for a long time. The Book of Changes under the Cohesion
16, Mount Tai does not allow soil, so it can become big, and rivers and seas do not choose trickle, so it can be deep. Reese's admonition and expulsion
17, the industry is diligent and lazy, and the success is ruined by thinking. Yu's "Learning Solution"
18, stop boiling with soup, the more boiling, the more it stops. Lu Chunqiu.
19, the elders who seek wood must consolidate their roots, and those who want to flow far must dig their springs. Ten thoughts on Tang Wei's suggestion to Taizong