Write a poem that you will never forget.

Since we have been in Beijing for three years, far away from the world, you have traveled around the world.

When I meet with a smile, it's still warm as spring.

Your heart is like an ancient well, not water, and the peak is like a bamboo pole in autumn.

My heart is melancholy, because you want to separate the sails overnight. When you see me off, the clouds are the color of the moon.

There is no need for the girls of Pei Jiu to feel too sorry for the glass.

Life is a difficult journey, you and I are both passers-by, just like stopping at different hotels.

-"Linjiang Xian sends money to Mu Fu"

This is a farewell letter. The author bid farewell to his best friend, Qian Mufu.

The first half of the sentence, "no waves are the real ancient wells, and knots are the autumn clouds", is an appreciation of friends' integrity and is also Su Shi's self-portrayal.