The lofty moral significance of labor lies in that a person can show his wisdom, skills, selfless love for his career and his willingness to pass on his experience to his comrades in the material achievements of labor. It's easy to be frugal and difficult to be frugal. Everyone is good, then the world is peaceful; Everyone is selfish, and the world is in chaos. Not afraid of freezing in the cold, I am afraid that my hands and feet will not move. Poor he was wearing thin clothes, but his heart was worried that charcoal could not sell out, and he hoped it would be colder. Knowledge comes from hard work, and any achievement is the result of hard work. Pleasant labor can heal the wounds of the soul. Labor is the basis and means of human existence, and it is the source of a person's perfection in physique, wisdom and morality. Looking at the former sages' countries and families, they became thrifty and extravagant. Who knows that every grain of Chinese food is hard. If children arbitrarily let themselves do whatever they want instead of working, they will not learn literature, music, physical education, or etiquette that ensures the highest moral level.