Bu Zhi (died 247), courtesy name Zishan, was an official of the state of Eastern Wu during the Three Kingdoms period. He was a scholar from the Wu region and served as an advisor to the warlord Sun Quan in the late Eastern Han dynasty before the founding of Eastern Wu. He held several military posts from time to time, and was noted in his successful subjugation of the lords and barbarians in the south. After he became famous and influential within the regime, he started to actively engage himself in the central government's politics, and was one of those accounted for leading to the destructive result of the crown prince case in Wu's history. As a consequence, he was relocated to Xiling; during his tenure there, he established his clan as an unrivaled local power. He was later called back to Jianye to be the chancellor, but died soon on the post.
When Bu Zhi was young, he befriended Wei Jing of Guangling, and they were farming tenants for a landlord called Jiao Zhengqiang in Kuaiji. It is said that Bu did not feel shameful when Jiao treated him and Wei Jing badly because of his poverty, while Wei felt disgusted out of pride. After Sun Quan inherited Jiangdong from his brother Sun Ce, Bu Zhi was summoned by Sun Quan as a secretary, but he left his office before the battle of Red Cliffs and traveled within the realm of Jiangdong.
When you're living on your own
And things around you start to go
You're on your own, well baby you're on your own
When I see it in your smile
I can tell it ain't your style
You're on your own, well baby you're on your own
You're alone if you don't know it
And pretty soon it takes it's toll
Maybe I should ask you why
You need everything
But you ain't got it, 'cause you're living on your own
One day soon this will be gone
And the love of life it could be
But 'til then you'll look at me
Then you'll feel it grow
And you'll always know
You ain't got it living on your own
And when I see you look at me
And I can tell how it will be
You're on your own well baby you're on your own
I can tell the way you smile
And just you wait and in a while