Specific analysis:
1, "Out of Xiamen" is a group of poems written by Cao Cao, a writer at the end of the Han Dynasty, using the old story of Yuefu. It was written in the twelfth year of Jian 'an (207), when the author went to the North to explore Wu Huan. The whole poems "Looking at the Sea" and "Although the Turtle Longevity" describe the local scenery around Heshuo, express personal ambitions, and embody the heroic spirit of the poet who is ambitious and omnipotent. The artistic conception of the work is broad and the momentum is vigorous.
2. "The trip to the sun and the moon, if it comes from it; Xinghan is brilliant, if it is unexpected. " The previous description is observed from the sea. These four sentences are related to the vast universe, presenting the momentum and strength of the sea to readers: the vast sea is connected with the sky and the air is turbid; In front of this magnificent sea, the sun, the moon, the stars and the Han (the Milky Way) are all small, and their operation seems to be freely absorbed by the sea. The sea described by the poet here is not only the real scene in front of him, but also his own imagination and exaggeration, which shows the magnificent atmosphere of the universe and is full of the momentum of "the five mountains start from the square". This kind of "cage cover breathing atmosphere" is the artistic realm of the poet's "eyes" and "chest". From the heart, if the poet had no grand political ambition, no ambition to make contributions, and no optimistic attitude full of confidence in the future, he would never have written such a magnificent poetic scene. In the past, some people said that Cao Cao's poems were "domineering" (in Shen Deqian), referring to works such as Looking at the Sea.
3. "Although the tortoise lives long" Cao Cao compared himself to an old swift horse. Although old and weak, he was relegated to the next place, but his chest was still full of pride. He said that people who are interested in doing something will never be depressed in their later years, and the pursuit of grand ideals will never stop! Cao Cao's outlook on life is quite dialectical. First of all, he talks about respecting the laws of nature, and people always die. Then, in a limited life, people should give full play to their subjective initiative, make positive progress and make contributions.