From: The Old Story of Xibao Mountain by Liu Yuxi in Tang Dynasty.
When Wang Jun's ships set out from Yizhou, the position of the prince of Wu disappeared.
The long Zhang Qian chain sank to the bottom of the river, and a flag was lowered on the stone wall.
How many sad past in life, the mountains still remain cold.
Since then, the world has belonged to one another, and rushes are whistling in the old base.
Wang Zhuo's warships left Yizhou and went down the river, and Jinling's incomparable brilliance was suddenly eclipsed. A 1000-foot-long chain sank to the bottom of the river, and a flag was lowered over the head of Stone Town. After the downfall of Soochow, the dynasties of Jinling, with its capital, perished one after another, and today's Mount Cisse is still close to the Yangtze River. Since then, the world is one, so the base is depressed and full of reeds, and the autumn wind is rustling.
Appreciate this poem, cherish the past and hurt the present.
The first four sentences, writing the historical story of the destruction of Wu in the Western Jin Dynasty, show that national unity is a historical necessity, and clarify that the rise and fall of things depends on people's thoughts; The last four sentences write about Mount Cisse, pointing out that Mount Cisse is famous because it used to be a military fortress, but today the mountain shape remains the same, but the personnel are completely different, which opens the theme of the poem.