1. The best and most precious medicine to cure all diseases is labor. ——Ostrovsky

2. Inspiration is just "the reward of tenacious labor." ——Rebin

3. Only human labor is sacred. ——Golky

4. On the basis of conscious and purposeful productive labor and social activities, people have gradually acquired the ability to engage in conscious and purposeful aesthetic activities, that is, to engage in aesthetic creation and development ability. ——Posperov

5. A day of labor can lead to a night of good sleep; a lifetime of hard work can lead to a long sleep of happiness. ——Leonardo Da Vinci

6. The whole life is thought and labor. Although labor is unknown and ordinary, it cannot be interrupted. ——Goncharov

7. Labor is an inevitable obligation for everyone in society. ——Rousseau

8. Perfect new people should be cultivated in and for labor. ——Irving

9. All successful people in ancient times took their lives very seriously. When they lived for a day, they always tried to work as much as possible, study as much as possible, and refused to waste their years. Don't let time go to waste. ——Deng Tuo

10. Labor is respected by others. Serving society is a highly appreciated moral ideal. ——Dewey

11. When a person is deep in thought, he is not idle. There is visible labor and there is invisible labor. ——Hugo

12. Only under new social conditions can labor be transformed from a heavy burden into a relaxed and pleasant satisfaction of physiological requirements. ——Chernyshevsky

13. Workers’ organization, discipline, perseverance and solidarity with workers all over the world are the guarantee for final victory. ——Lenin

14. Science cannot be obtained without hard work. It is true that there is no other way to achieve success in science except sweating; whether it is enthusiasm, fantasy, or longing with the whole body and mind, there is no way to achieve success. It cannot replace labor.

——Herzen