A seven-character poem written for an ungrateful friend

White heads know each other and still press the sword, and Zhumen laughs and plays the crown early. -Wang Wei

Source Wei's Drinking and:

Please pour you wine to console yourself. People are fickle like waves.

When we meet, we always guard against swords, but suddenly you are the first to laugh at me.

The grass is always moistened by drizzle, but the flowers are cold in the spring breeze when they want to spread.

The clouds in the world are not worth mentioning, and they are not eaten as a high-altitude mountain forest.

Explain that if you have a bosom friend, you will know him all your life, and both of them will turn white, but if you still don't believe him, he will still hurt you secretly. You'd better press the hilt when he comes to you. The last sentence of these two poems is called "human feelings are like waves." As for the phrase "Zhu Men laughs early and plays the crown", it means that your good friend is proud and has reached the top. If you expect him to promote you and help you, it will only make him laugh.