A poem that begins with knowledge

A confidant is like appreciation, and elegance is like legend. Don? Zhu Wan's Zheng Zhuzi

Life is all kinds, and knowledge is the best. Don? Han Yu's Xie Ziran Poems

Knowing that you have a way to get to the mountain is like living in a world without a name. Don? Yan Lu's seven words

Knowing that my life is not smooth, I am also worried about the same disease. Don? Meng Haoran's "Send a Seat"

And the high sugar hall, I know you're not lost. Don? Zheng's Fujian is in Jiangxi.