1. Those who are honest and faithful and can attack us are good friends; Its flattery is frivolous, arrogant and insulting, leading people to be evil and harming friends. -Zhu Xi

2. When your friends confide in you, don't be afraid to say "no" in your heart, and don't hide "yes" in your heart. -Kipling

3. You may forget the person you laughed with, but you will never forget the person you cried with. -Ji Bolun

4. Friendship is really the most sacred thing, which deserves not only special praise, but also eternal praise. -Epicurus

5. The essence of friendship lies in forgiving other people's small mistakes. -David Storey

6. Friendship is as pure as the fog in the morning. Flattery can't get friendship. Friendship can only be strengthened by loyalty. -Marx

7. Friendship is always the assistant of virtue, not the assistant of evil. -Cicero

8. People help me and I will never forget it; I help others, don't remember. -Hua Luogeng

9. Those who can only share your happiness but can't share your sufferings have lost a key in the seven gates of heaven-Ji Bolun

1. For wise people, advice is redundant; Advice is not enough for fools. -Moliere