What is the ending poem of A Dream of Red Mansions?

Ending poem: When it comes to sadness, the more ridiculous it is. Where did the same dream come from? Don't laugh at the world.

It means: when it comes to bitterness and bitterness, I feel more and more ridiculous all my life, just like having the same dream. There are many idiots in the world, so don't laugh at the stupidity of people in the world.

From Cheng Gaoben's last four sentences in one hundred and twenty chapters of A Dream of Red Mansions, the original sentence is:

Later generations saw this legend and wrote four poems, which further promoted the author's life experience:

When it comes to suffering, the more ridiculous it is, the more pathetic it is. From the same dream, don't laugh at the world

After seeing this legend, later generations wrote four poems to further explain the origin of the author: when it comes to suffering, they feel more and more ridiculous and pitiful all their lives, just like having the same dream. There are many idiots in the world, so there is no need to laugh at the stupidity of people in the world.

The theme of A Dream of Red Mansions:

A Dream of Red Mansions, as a literary work written at the end of feudal society and the middle of Qing Dynasty, is a masterpiece with high ideological and artistic quality.

This book systematically summarizes the culture and system of feudal society in China, profoundly criticizes all aspects of feudal society, and puts forward hazy ideals and propositions with preliminary democratic nature. These ideals and concepts are the tortuous reflection of the budding factors of the growing capitalist economy at that time.