"Be strict with yourself and be lenient with others"

"Don't do to others what you don't want them to do to you"

"Treat people with sincerity and make friends with faith"

There is a famous saying in the Bible: "You should treat others as others treat you."

There is a famous English saying: "Politeness means treating others as you like them to treat you."

Hu Shi: "In learning, where there is no doubt, there must be doubt, and where there is doubt, we must treat others with no doubt."

[cooperation]

"The weather is not as good as the geographical position, and the geographical position is not as good as people."

"Harmony is precious"

"Unity is strength, Mount Tai is the top priority"

"It is difficult to walk with one foot and sing with one hand."

"One fence, three piles, one hero, three gangs"

"Two heads are better than one."

[Success and Failure]

There is only a wall between success and failure, and it will not cost anything in vain.

"Sweet and sour are nutritious, and success and failure are all gains."

"The fruit of success honed by failure is never as sweet as the fruit of success after setbacks."

"Laugh at success, but also laugh at failure."

"Those who can't learn from failure have a long way to success."

Muller Leonard: "laziness will be punished not only by your own failure, but also by the success of others."

You only need five sentences. Will I have more? ...

There are gentlemen at the door, but there are gentlemen outside. -Feng Menglong

People love each other and complement each other, just like adding fuel to the fire, water flows downwards, which the world can't stop. Mo Zhai

A disguised friend is worse than a vicious enemy. -Pukalisil

The older the friend, the better the wine. John Ray

A gentleman should choose carefully and not associate with poisonous beasts. -Zhang

People help me and don't forget; I help people, remember. -Hua

Making friends with wine, like wine, is only for one night. -Luo Gao

Since I can't find a friend who is fully devoted to me, I must have some friends who can use their driving force to overcome my laziness. -Rousseau

Friends will know us when we are happy; In difficult times, we will make friends. -Collins

It takes a long time for honest people to see it, and it takes only one day for bad people to recognize it. Sophocles

Relatives are not dispensable, but friends can. -Deryl

Kind words and promises are easier said than done. Only when we are in trouble can we see the sincerity of our friends. -krylov

Sugarcane tastes old and sweet, and friendship grows stronger as time goes by. Yuan Mu

Take the friendship of learning as your friend, and you will learn more and more; If you profit from careful behavior, the road will be far away. -Master Hongyi

In misfortune, useful friends are more necessary; In luck, noble friends are even more essential. In misfortune, it is necessary to find friends; In luck, finding friends is noble. -Aristotle

Live like this; Prevent your friends from becoming enemies and your enemies from becoming friends. Pythagoras

The best way to deal with the fear of enemies outside is to make as many friends as possible; For those who cannot make friends, at least avoid making enemies with them; If you can't even do this, then you should try to avoid associating with them and alienate them for your own benefit. Pigeons in Ebinur Lake

Don't open your heart until you know the details of each other. -Balzac

A gentleman makes friends with words, and helps others with kindness. -The Analects of Confucius

Relatives are given to us by God, and friends are chosen by ourselves. -Mamford