1. Pleasurable labor can heal spiritual wounds.

2. Labor is the father of wealth, and land is the mother of wealth.

3. When labor is a joy, life is beautiful; when labor is a responsibility, life is slavery.

4. Labor enables people to build confidence in their own intellectual power.

5. Knowledge comes from hard work, and any achievement is the result of hard work.

6. Inspiration is the reward obtained from tenacious labor.

7. To survive, you must have something to rely on. Living in the country is just inner labor while the spirit sleeps.