1. Good manners consist of small sacrifices. ——Emerson

2. If you don’t learn etiquette, you can’t stand up. ——Confucius

3. The reason why mortals are more noble than animals is because they are polite. ——"Yan Zi Chun Qiu"

4. The most appetizing thing at a banquet is the host's etiquette. ——Shakespeare

5. Impoliteness is the illegitimate child of ignorance. ——Butler

6. Interest is a strategy devised by smart people to keep a distance from fools. ——Emerson

7. People cannot live like animals and should pursue knowledge and virtue. ——Dante

8. Don’t do evil because it’s small, and don’t do good because it’s small. Only those who are virtuous and virtuous can obey others. ——Liu Bei

9. It is not a matter of disrespect for position, but a lack of respect for virtue; it is not a matter of shame that one does not have a good partner, but that one is not ashamed of one's wisdom. —— Zhang Heng

10. Earth can build a city wall, and accumulation of virtue can make a solid ground. ——Li Bai

11. Do a good deed and feel at ease; do a bad deed and feel ashamed. —— Shen Hanguang

12. The most valuable revolutionary quality is to remain unstained in the mud and not corroded by the sugar-coated bullets of the bourgeoisie. ——Zhou Enlai

13. The saddest thing for a person is the death of conscience. ——Guo Moruo

14. We should be enthusiastically committed to acting morally rather than talking about morality. —— Democritus

15. Reason is higher than the heart, and thoughts are more reliable than emotions. —— Gorky

16. People should be wise in wisdom, morally innocent, and physically clean. —— Chekhov

17. Conscience is determined by a person’s knowledge and entire lifestyle. ——Marx

Extended information:

Civilized etiquette is the minimum moral code that human beings require to abide by in order to maintain normal life in society. ** It is gradually formed through living together and interacting with each other, and is fixed in the form of customs, habits and traditions.

Civilized etiquette is not only a reflection of personal quality and upbringing, but also a reflection of personal morality and social ethics. It is also the quality of the city and the face of the country. Therefore, as a "state of etiquette" with a history of five thousand years of civilization, we should treat people with civilized behavior and reasonable etiquette. This is also an important way to carry forward national culture and display national spirit.