One must keep his promise.

1, you can cheat everyone for a while, or you can cheat some people forever, but you can't cheat everyone forever.

2. A person can only build a country by honesty, and a country can only build a country by winning the trust of the people.

In the human moral system, honesty and trustworthiness is one of the most important basic concepts.

4, a thousand dollars can be obtained with letters, and there is no one thousand dollars without letters.

Keeping a promise is like defending your honor.

6. In a word, it's hard to catch up. ?

7. Be honest with others, and people will not bully me; Nothing can be done by being honest about things.

8. Confession is the product of honesty and courage.

9. If you slip, you can immediately resume standing; If you break your promise, you may never get it back.

10, it is more important for a person to keep his promise than to protect his property.

1 1, be true to yourself, so as not to deceive others.

12. Since ancient times, standing in the world and treating people can all be attributed to the problem of "credit".

13. Credit is the most important moral principle, and trustworthiness is the premise of communication with people. ?

14, a gentleman raises his heart with sincerity.

15, honesty trumps all intelligence, which is the basic condition of intelligence.