What are the famous sentences in Yueyang Tower?

Deng Yueyang Tower Du Fu I have heard of Dongting Lake for a long time, and now I have finally climbed this tower. The vast lake tore Wu Chu apart, as if the sun, moon and stars were floating in the water. There is no news from my friends or relatives. I am old and sick, drifting in a boat. The battle of the north gate began again, and I cried through the railing. Note: Wu Chu refers to Jiangsu, Zhejiang, Hunan, Hubei and other provinces. In the spring of the third year of Dali (768), Du Fu left Kuizhou Gorge and drifted to Jiangling, Gongan and other places. This winter, Du Fu went to Yueyang from the police. This poem was written after boarding Yueyang Tower. The poet wrote the extraordinary momentum of Wang Yang in Dongting Lake, which also touched the scene and hurt him, and wrote his own bleak and lonely life, which reflected the poet's anxiety and concern about the current situation. The rhyme of the whole poem is accurate, and it is set off before and after, which is seamless. Li Bai, who has heard about Dongting Lake for a long time, has climbed this tower today. There is Wu in the east and Chu in the south. Seeing the world endlessly, friends and relatives have no faith, the old and the sick are alone, and there are railings in the north. How can you not cry? I hope to adopt it.