Affectionate cherish hate since ancient times, but this endless sadness is endless. The last two sentences of Bai Juyi's Song of Eternal Sorrow describe the love tragedy of Yang Yuhuan and Xuanzong of Tang Dynasty.

But before he conquered, he died, and heroes cried on their coats from then on. Du Fu's poem "Zodiac" wrote that Zhuge Liang failed to go to Qishan six times and died in Wuzang Hospital, which made all heroes in the world cry.

This person's signature is suspected to be crooked in an ancient poem.