Whose poem is "Sacrificing one's life to go to the national disaster, seeing death as if one were returning home"?

"Saving one's life to go to the national disaster, seeing one's death and suddenly returning home" is a poem in Cao Zhi's "White Horse" during the Wei and Jin Dynasties. The whole poem is as follows:

The white horse is decorated with golden restraints, galloping northwest . May I ask who's son is You Bingyou Xia'er?

When I was young, I went to the countryside and raised my voice in the desert. In the past, there was a good bow, but the arrows were uneven.

If you control the string and break the left side, the right side will break the moon branch. He raises his hand to catch the flying scorpion and bends down to scatter the horse's hooves.

Cunning as a monkey, brave as a leopard. There are many policemen in the border towns, and many captives and cavalry are migrating.

Yu Xi came from the north and rode up the high embankment. He drove the Xiongnu for a long time, and looked at Xianbei from the left.

Abandoning one’s body at the sharp edge, is one’s life safe? If parents don't care, how can they talk about children and wives?

When compiling the records of strong men, no selfish considerations are allowed.

Sacrificing one's life to go to the country's disaster, seeing death as a sudden return home!