Orange born in Huainan means orange born in Huaibei, which means bitter orange.

The original intention was that an orange tree was born in the south of Huaihe River, and the fruit was orange. When it reached the north of Huaihe River, it became bitter orange, indicating that the environment has changed and the nature of things has changed.

This sentence comes from "Yanzi Chunqiu Miscellaneous Ten". The original text is: "Baby smells: oranges are born in Huainan and oranges are born in Huaibei. Leaves are similar to disciples, but they taste different. What's that? The soil and water are different. "

I have heard of such a thing: citrus grows in the south of Huaihe River, and citrus grows in bitter citrus reticulata in the north of Huaihe River, but the leaves are similar and the fruits taste different. Why is this happening? The soil and water conditions are different. "

Related content explanation

At the end of the Warring States Period, Yan Zi wrote Chu. This article tells that at the end of the Spring and Autumn Period, Yan Zi, a doctor of the State of Qi, went to Chu, and the king of Chu insulted Yan Zi three times, trying to show the prestige of Chu, and Yan Zi fought back skillfully, thus safeguarding the dignity of himself and the country. The story praised Yan Zi's patriotic, witty, brave, eloquent, flexible and eloquent diplomatic skills and his fighting spirit of not being afraid of big countries and violence. Satire arrogant, arrogant and conceited people.

The full-text language is concise, clear-cut, and the characters are vividly portrayed. And the narrative is objective, the plot is tortuous, and the rhythm is compact and full. The author describes the tension and excitement during the confrontation between the two countries, and conveys this atmosphere to readers through language description, so that readers can have a sense of personal experience and appreciate Yan Zi's elegant demeanor.