About "labor is sacred" is an enlightenment slogan popular in China's New Culture Movement in the 20th century. It was first proposed by Li Dazhao as follows:

On May 1, 1920, Mr. Li Dazhao The article "History of the May Day Movement" published in "New Youth" introduced in detail the history of the May Day struggle and called on the Chinese working class to fight for their own liberation.

For the first time, the Chinese working class and the Chinese working people have a strong desire to change their own destiny. At the same time, they also understand the relationship between their own destiny and the destiny of the country and the nation, and understand the reason why the Chinese nation is poor. The reason for the weakness.

Before Mr. Li Dazhao introduced the "May Day" Labor Day, China's working people were the targets of oppression by the great powers, corrupt governments and bureaucrats. We have almost lost all our strength, energy, and spirit. Everyone in this huge country can bully us, and the Chinese nation is on the verge of national subjugation and genocide.

It was Mr. Li Dazhao’s shouting that suddenly awakened the sleeping Chinese nation.

Mr. Li Dazhao affirmed sonorously and forcefully to the world that labor creates the world, long live labor, labor is sacred!

Mr. Li Dazhao affectionately inspired workers all over the world

The world has never There is no savior. If workers want to change their own destiny, it depends entirely on workers themselves; workers must dare to fight, dare to win, dare to safeguard their own labor rights and interests, and protect the fruits of their labor. Mr. Li Dazhao's loud shouts are as deafening as spring thunder, and have become the strongest voice in the land of China.

Mr. Li Dazhao’s cry also found the direction and foundation of the party for the Communist Party of China, and consciously became the vanguard of the Chinese working class to organize and lead the world’s toil It is our responsibility and unchanging mission to change the world.

As a result, the Communist Party of China will always take root among the working people of the world, become the spokesperson of the working people of the world, the leader of the organization for liberation, and the leader of happiness. It also made the Communist Party of China the true "Three Represents" in human history, which is great, glorious and correct, infinitely powerful, and invincible.