One of the most classic sayings in Robinson Crusoe is as follows:

1. It is useless for a person to just sit around and think about what he can't get.

2. The most effective way for a person to educate others is to educate himself first.

3. We always feel that we lack something and are not satisfied because we lack gratitude for what we have got.

4. In the most unfortunate situation, we can also compare the advantages and disadvantages to find something to console ourselves.

5. When you start doing something, it's really stupid if you don't calculate the cost in advance and make a correct estimate of your own strength in advance.

6. Waiting for a catastrophe is more painful than the catastrophe itself, especially when you have to wait for it to happen, and you can't get rid of this fear.

7. The fear of danger is ten thousand times more terrible than the danger itself.

8. Everything in the world is the most precious only if it is useful.

9. All the good things in the world are really of no benefit to us except to use them.

1. Sudden surprises, like sadness, also make people-time difficult to bear.

11. Personal pocket watch is broken, which only delays personal affairs. The big clock in the church bell tower is broken, but the whole parish is delayed.

12. Everything in the world is the most precious only if it is useful.

13. Parents' words are not trustworthy, and a happy home is not worthy of love.

14. If the law spirit exists objectively, people should know how to be good at discovering and using it.

15. Adjust your work plan in time according to changes in conditions.

16. Sudden joy is like sadness. At first glance, it makes people panic.