Defoe's famous saying in Robinson Crusoe:

1. The middle position is the best class in the world and the most happy. They neither have to engage in hard labor like the lower class people and still live in poverty, nor are they exhausted mentally and physically like those in the upper class due to extravagance, ambition, and mutual strife.

2. If you don’t regard surviving the first disaster safely as God’s salvation for you, then the next disaster will be even worse.

3. If a person is truly enlightened, he will realize that true happiness is not to be saved from trouble by God, but to be saved from the abyss of sin.

4. Doing any work would be an easy task if you have assistants and tools, but if you do it alone, it will consume a lot of energy and time.

5. If you do anything without calculating the cost in advance and correctly estimating your own strength, it would be very stupid!

6. We always feel that we lack something and are not satisfied because we lack gratitude for what we have already received.

7. If you don’t regard your safe passage through the first disaster as God’s salvation for you, then the next disaster will be even worse.

8. "The fear of danger is ten thousand times more terrifying than the danger itself." This sentence tells us that danger is not terrible, but the fear of danger is terrible, because a person with fearlessness and enterprising spirit A spiritual person, even in a harsh environment, will eventually become a winner and a hero.