1. Those who respect others will always be respected by others; those who love others will always be loved by others. -- Mencius
2. Generals must not be arrogant. Being arrogant will lead to disrespect, being disrespectful will cause others to leave, and people leaving will lead to rebellion. -- Zhuge Liang
3. Politeness is the second sun of an educated person. --Heraclitus
4. Politeness can often replace the noblest emotions. -- Merimee
5. Politeness is like an air cushion. There is nothing inside, but it can miraculously reduce bumps. -- Johnson
6. A person without manners is like a house without windows. -- Uyghur proverb
7. If a person is polite, he will be safe, but if he is not polite, he will be in danger. -- "Book of Rites"
8. Be knowledgeable in literature and make appointments with etiquette. -- Confucius
9. If a country is courteous, the country will be prosperous; if a family is courteous, the family will be prosperous; if the body is courteous, the body will be cultivated; if the heart is courteous, the heart will be peaceful. --Qing. Yan Yuan
10. Courteous demeanor is mainly a manifestation of self-restraint. --American Edison
11. Politeness is the first important thing that children and young people should be particularly careful to develop into habits. --English Locke
12. It is not difficult for a person with good intentions to express his courtesy to others. -- French Rousseau
13. Politeness makes polite people happy, and also makes people who are treated politely happy. -- France Mendes
14. Being courteous and thoughtful costs nothing, but is worth more than anything else. -- Spain. Cervantes
15. There are two kinds of peaceful violence, that is, law and courtesy. --Germany. Goethe
16. The most important thing in life is politeness. It is more important than the highest wisdom and all knowledge. --Russian Herzen
17. People cannot stand up if they are rude, things cannot be accomplished if they are rude, and a country cannot be peaceful if it is rude. --Xun Qing
18. Ritual is the scripture of heaven, the righteousness of earth, and the conduct of people. -- Zuo Qiuming
19. Virtue is a gem. --John Locke, England
20. Being polite does not necessarily appear to be wise, but being impolite often appears to be stupid. --Mei Landao
What makes a person noble is his character. ——Lawrence
Self-respect, self-awareness, and self-control can lead to the sublime realm of life.
A kind spirit welcomes others, and they are as close as brothers; a bad spirit welcomes others, and it harms the soldiers. ——Guan Zhong
Explore the virtues in others and look for the vices in yourself. ——Franklin
If you respect yourself, others will respect you; if you are arrogant, others will be arrogant. ——Zhu Xi
Humility is an indispensable virtue. ——Montesquieu
There is an inherent courtesy that is linked to love. It produces the most agreeable courtesy in the appearance of conduct. ——Goethe
Courtesy is more powerful than the law. ——Carlyle
Courtesy can often replace the noblest feelings. ——Mérimée
Courtesy is to human nature what heat is to wax. ——Arthur Schopenhauer
A man's courtesy is a mirror that reflects his likeness. ——Goethe
Respecting others is respecting yourself. —— Galsworthy