Zeng Guofan said: "Be frugal and self-sustaining, study hard, and be happy and make an appointment" (Family Instructions of Complete Works of Zeng), "No matter your family background, scholars, farmers and businessmen are diligent and thrifty, arrogant and extravagant" (Family Instructions of Complete Works of Zeng). To this end, Zeng Guofan argued in detail that most people who could achieve great things in ancient times came from small things. /kloc-A building 0/00 feet high should be built on flat ground. The dry length of cloth and silk is accumulated by one foot and one inch. Zhong Ding, full of stones, is accumulated by grinding one or two. King Wen became a saint and went to court in person, but the sun went down and he couldn't eat. Duke Zhou thought day and night, but fortunately he often sat and waited. The clock doesn't feel lazy all day. When he reached this point, nothing was too small for anyone to neglect. Zhuge Liang is the phase, and everything above the sin of the flag is decided by himself. Du Yi is a politician. He is as meticulous as running a family. The comprehensive management of Tao Pei is to store bamboo scraps as useful things. Zhu Zang believes that learning should be decorated, and politicians should also sharpen their inches to succeed.