We should be enthusiastic about doing things according to morality, not talking about morality. -democritus
There are two kinds of peaceful violence, namely, law and courtesy. -De Goethe
Speak the way of virtue, together with ceremony. -The Analects of Confucius
Politeness pleases people who are polite and people who are treated politely. -France Mendes
A gentleman's journey is quiet to cultivate one's morality, frugal to cultivate one's morality, indifferent to one's ambition, and quiet to a great distance. -Zhuge Liang
Courtesy, connecting the country, setting the country, making the people and benefiting future generations. -Zuo zhuan
Luxury always follows fornication, and fornication always follows luxury. -Montesquieu
Poverty has no flattery, wealth has no arrogance. -Zigong
Be careful, even when you are alone, don't speak ill or do bad things, and learn to be more ashamed in front of yourself than others. -democritus
I firmly believe that only a moral citizen can make an acceptable salute to his motherland. -Rousseau
The country is courtesy, the country is prosperous, the family is courtesy, the family is big, the body is courtesy, the body is repaired, the heart is courtesy, and the heart is Thai. —— Qing Yan Yuan
People should be open-minded in wisdom, innocent in morality and clean in body. -Chekhov
Only by having an open-minded, cheerful and civilized heart can ordinary and gloomy life become interesting. Politeness pleases people who are polite and people who are treated politely. -Montesquieu