1. Only human labor is sacred. ——Gorky

2. I think the best way to find happiness in life is to respect labor. All happiness can be obtained through labor, and all suffering can be relieved by labor. ——Li Dazhao

3. Labor is the source of all knowledge. —— Tao Zhu

4. All existing good things are the fruits of creation. —— Mill

5. Labor is an inevitable obligation for people in society. ——Rousseau

6. The perfect new man should be cultivated in and for labor. —— Owen

7. Labor is the father of wealth, and land is the mother of wealth. ——William Petty

8. Something always starts from nothing; it is created by two hands and a clever head. —— Sonsuneji

9. Labor is always the basis of human life and the basis for creating happiness in human culture. —— Makarenko

10. Love labor. There is no force that can make people become bigger and wiser than the power of collective, fraternal and free labor. —— Gorky

11. I know what labor is: Labor is the source of all joy and all good things in the world.

—— Gorky