Source: "Ode to Lime", the whole poem is as follows: A thousand hammers cut out a deep mountain, and if the fire burns idle. Even if it is smashed to pieces, I am not afraid, and I am willing to leave a clean one in the world.
About the author: Yu Qian (May 1398,1March-February 1457, 16), whose real name is Ting Wei, whose name is Jie An, is an official with little protection. Han nationality was born in Qiantang County, Hangzhou, Zhejiang Province in the Ming Dynasty. He was highly valued by Emperor Xuanzong of Ming Dynasty because of his active participation in quelling the Zhu rebellion in Hanwang, and served as the governor of Shanxi and Henan in the Ming Dynasty. During the reign of Ming Yingzong, he was imprisoned for offending Wang Zhen, and was later released and became an assistant minister of the Ministry of War. After the Civil War, Yingzong was captured, and Zhu Qiyu, King of Xi, was appointed Minister of War. Yu Qian urged the discussion of moving south, decided to stay in the capital, and invited Wang Tongqun to the throne. Valla soldiers stormed the capital, supervised the war and repelled it. On merit and less protection, the governor's military affairs were finally forced to send envoys to make peace first so that Yingzong could return. In the first year of Tianshun, he was unjustly killed for the crime of "rebellion". Shi Yue Su Zhong. There is Yu's Su Zhong Ji. Yu Qian, Yue Fei and Zhang Huangyan are also known as the "Three Masters of the West Lake".