In the southeast corner of Wu and Chu, the universe floats day and night. Quotations from Qiankun

"Climbing the Yueyang Tower" by Du Fu of the Tang Dynasty. Yueyang Tower: Located in today's Yueyang City, Hunan Province, it was built during the Kaiyuan period of the Tang Dynasty. It faces the Dongting Tide and is three stories high. It is a tourist attraction. Wu Chu: The hometown of Wu and Chu in ancient my country, roughly including Jiangsu, Zhejiang, Jiangxi, Xiangxi and other places in the middle and lower reaches of the Yangtze River today. Chu (chēche): split apart. Qiankun: heaven and earth. The general idea of ??these two sentences is: The land of Wu and Chu in the southeast is divided into two large pieces by Dongting Lake, and the whole world seems to be floating in Dongting Lake day and night. This is the most famous sentence describing Dongting Lake in ancient Chinese poetry, which expresses the boundless and powerful momentum of Dongting Lake. It can be used to describe Dongting Lake, and the latter sentence can also be used to describe other lakes and oceans.

"Climbing the Yueyang Tower" by Du Fu, a poet of the Tang Dynasty

Jiang Han misses returning guests, and there is only one corrupt scholar in the world.

"Jianghan" by Du Fu of the Tang Dynasty. Jianghan: Yangtze River and Han River. Qiankun: refers to heaven and earth. Fu Ru: A pedantic and useless Confucian scholar, here the author refers to himself, which means self-deprecating and conceited. The general meaning of these two sentences is that I am a person who is stranded in Jianghan and wants to return home, and I am also a pedantic and useless coward in the world. This was written by Du Fu when he left Shu and lived in Jiangling, Gong'an and other places in Hubei. ~The two sentences show the author's dilemma of wandering around the world with no hope of returning to the north, and also expresses the pessimism of worrying about the country but having no way to serve the country. In a self-deprecating and conceited tone, he expressed his frustration at abandoning his talents.