To be extravagant means to be greedy and despicable; to be frugal is to have nothing to ask for from others and nothing to be ashamed of yourself, which can nourish your energy. Author: Luo Dajing

Half vermicelli should be cherished even if it is a public property. People don't understand Yu Zhongqu, but they say Yu is a calculating person. Author: Xu Teli

A person who allows himself to be completely controlled by wealth can never be just. Author: Democritus

Whoever scrimps on food and clothing on weekdays will easily get through difficulties when he is poor; whoever lives luxuriously and extravagantly when he is rich will die of hunger and cold when he is poor. Author: Sadie

Luxury always follows fornication, and fornication always follows luxury. Author: Montesquieu

The inevitable consequences of luxury Author: The disintegration of etiquette Author: In turn, it caused the corruption of taste. Author: Rousseau

The purpose and function of etiquette is to make people's original stubbornness become supple, to make people's temperament gentle, to make them respect others and get along with others. Author: John Locke

A kind spirit welcomes people, and they are as close as brothers; a bad spirit welcomes people, and it harms the soldiers. Author: Guan Zhong

There are great brave men in the world who are not surprised when faced with sudden attacks, and are not angry when they are attacked without reason. Author: Su Shi

We should be careful not to hurt other comrades with words, but we should also be able to bear it when others use words to hurt us. Author: Liu Shaoqi

Courtesy is the golden key to human perfection. Author: Sonsuneji

Speaking aggressively does not necessarily mean that what you say makes sense. Author: Sadie

Whether you are a man or a woman, you deserve the name of being gentle and tolerant towards others. A person's true bravery and decisiveness are by no means equivalent to using fists to stop others from speaking. Author: Sadie

Having a strong temper can easily cause anger and annoyance. It is a bad habit that makes the mind move towards the improper things. It is an impulsive and irrational action. Author: Peter Abelard

Young people should do no harm to others, should give everyone what they have gained, should avoid hypocrisy and deception, and should appear sincere and pleasing to others, so as to learn to behave uprightly. Author: Comenius

Courtesy is the first thing in which children and youth should take special care to form their habits. Author: John Locke

Courtesy delights those who are polite, and those who are treated with courtesy. Author: Montesquieu

Bad things can be learned as soon as they are learned. The bad habits acquired in early years will be shown in all behaviors and actions from then on, whether it is problems in speech or movement, at the age of three Even when you are sixty, you will not change. Author: Krylov

Courtesy can often replace the noblest feelings. Author: Merimee

Courtesy is the easiest thing to do and the most precious thing. Author: Gonchar

Having a bad temper is one of the more despicable human natures. If a person loses his temper, it is equivalent to taking a step back on the ladder of human progress. Author: Darwin

The bee sips honey from the flower and expresses its gratitude when leaving. The flamboyant butterfly believes that the flower should thank him. Author: Rabindranath Tagore