"Dongfeng is not with Zhou Lang, and Tongque Chunsuo Er Qiao." Compared with the first two sentences, these two sentences are arguments. That is to say, if the east wind didn't help Zhou Yu, Gao Tai, the copper finch, would have locked Er Qiao deeply, and Er Qiao, Jiangdong, would have become Tso's concubine. This refers to Zhou Yu's lucky victory over Cao Cao in the Chibi War. For Cao Cao, it is also ambitious. His song "When drinking, what is life like? For example, morning dew is much more difficult to go to Japan. ..... The mountain will never be too high and the water will never be too deep. The duke of Zhou vomited, and the world returned to the heart. "This shows that cao cao like duke of zhou to safeguard national unity. According to records, when Cao Cao attacked Wu Dong, because the northern soldiers were not good at water, Cao Cao tied the warships together to avoid shaking. It was a southeast wind. Zhou Yu used Huang Gai's plan to sail to Cao Ying with dozens of ships carrying oil and dry wood in the southeast wind, pretending to surrender. When he approached, he lit grease and dry wood, and burned the Cao Jun warship in one fell swoop. As we all know, Battle of Red Cliffs is a key battle with three pillars in history and one of the famous wars in ancient times. For Du Mu, a poet who is very proficient in war thought, he knows the process and result of this war very well, so he adopts the reverse thinking mode and puts forward the view that "the east wind is not suitable for Zhou Lang". Although it is an idea, the objective historical situation cannot be changed, but the way of thinking has changed. For this war, the outcome will change and history will be rewritten.
Du Mu, a poet, has unique thoughts and novel opinions. In a sense, he is not only insightful in history, but also shows the profound philosophy of "everything has its contingency factors" and the beauty of poetry.
In other words, the court didn't give Du a chance, and his talents didn't get a place to display.