Tang Dynasty
Viewing Tianmen Mountain
Li Bai
天门中断楚江开，碧水东流至此回。
两岸青山相对出，孤帆一片日边来。
Translation
Tianmen Mountain seems split in two, and the great Chu River opens through it. The blue-green water flows east, but here it turns and swirls back. On both banks, green mountains rise facing one another. A single sail appears in the distance, coming as if from beside the sun.
Analysis
"Viewing Tianmen Mountain" is one of Li Bai's famous landscape quatrains. It presents the Yangtze River breaking through the mountain gate, green mountains standing opposite each other, and a lone sail arriving from the far horizon. The first line is powerful and dramatic. Tianmen Mountain stands on both sides of the Yangtze like a natural gate. Li Bai imagines it as if the river has split the mountain open. The landscape is not static; mountain and river are locked in a forceful encounter. The second line describes the river's motion. The blue-green water flows eastward, but at this point it turns back or swirls because of the mountain formation. The word "turns" gives the river energy and visible movement. The third line is especially vivid. The green mountains on both banks do not merely stand there. They seem to "come out" facing each other. This reflects the visual experience of moving by boat: as the boat advances, the mountains appear to emerge and open toward the viewer. The final line shifts to distance. A lone sail comes from the bright horizon, as if from the edge of the sun. After the vastness of mountains and river, the small sail gives the scene human scale. It also makes the river and sky feel even broader. The poem's strength lies in motion. The mountain opens, the river turns, the mountains emerge, and the sail arrives. Li Bai turns a landscape into an unfolding event full of grandeur and vitality.
About the Author
Li Bai, courtesy name Taibai and literary name Qinglian Jushi, was one of the greatest poets of the Tang dynasty and is often called the "Poet Immortal." He spent much of his life traveling and became known for his bold imagination, natural fluency, romantic spirit, and love of freedom. His poetry ranges across landscape, Daoist transcendence, wine, friendship, history, frontier life, and personal aspiration. Representative works include "Bring in the Wine," "The Road to Shu Is Hard," "Quiet Night Thoughts," "Setting Out Early from Baidi City," and "Viewing the Waterfall at Mount Lu."