Which poem is Du Fu's masterpiece and the model of seven-character poem? Scholars of later generations: Difficult to surpass?

This poem "Ascending the Mountain" is the pinnacle of Du Fu's seven-character quatrains. The whole poem goes like this: apes crow in the wide sky and the birds return on the white sand in the blue lake. The endless trees are rustling leaves, and the Yangtze River is rolling unpredictably. Li in the sad autumn scenery, a wanderer all the year round, lives alone on the high platform in today's illness. After all the hardships and hatred, the white hair is full, and the wine glasses are damaged. Hu Yinglin, a scholar in Ming Dynasty, commented on Du Fu's poems: every sentence is strange and every word is strange. It can be said that the evaluation is extremely high, and this poem is the seventeenth law recognized at all times and in all countries.

This poem, with its lofty vision, exquisite rhyme and ingenious conception, is a famous sentence throughout the ages. The scene described in this poem is also beautiful. In the bleak autumn wind, the water is clear and the sand is white, and the poet climbs high and looks far, recalling the past, recalling the hardships of wandering all his life, and experiencing family worries and national disasters. Now my temples are gray, I am old and sick, and I have mixed feelings. I have to put down my glass. The poet wrote this poem after a lifetime of precipitation, so its words and expressions are enough to touch people's hearts, because the whole poem is full of rich emotions and makes people feel the same.

The first two couplets of this poem describe the scenery, and the last two couplets are lyrical, so its meter is very strict. Every sentence is the law, and every word is the law. Because people have strict requirements on the meter of poetry, this often limits the development of poetry and the poet's emotion. Because poetry itself is the art of emotion, it is impossible to take into account the opposition of rhythm when emotion erupts. But Du Fu's summit can be said to be without any deliberate action, and everything is so natural.

And because this poem has a very strong emotional artistic conception, it is worth people's constant tasting. This is the reason why this poem can be circulated for thousands of years, and it is also the reason why this poem is called a model of seven-character poem.