Yuan Zhen, a poet, was poor and frustrated when he was young. He respected his wife as a guest and had deep feelings. Later, she became prime minister, but her wife died. I didn't have a good life with him, and the poet didn't get married again. This poem means that once you have seen the sea, water is nothing compared with the sea; Seeing the sea of clouds in Wushan, other clouds are nothing; In the beauty group, I'm too lazy to look back. Half because of my virtue, and the other half because of you! Expressed the poet's single-minded feelings for his dead wife.