Why use "peaches and plums are everywhere" to describe a teacher who has taught many students?

"Peaches and plums are all over the world", also known as "peaches and plums are all over the world", is often used to describe a teacher who trains many students in the country, among which "peaches and plums" refer to peach trees and plum trees.

According to Han Ying's Biography of Chinese Poetry! According to legend, during the Spring and Autumn Period, when Wei was in power, a man named Zi Zi was convicted and left Wei for Zhao. Zi Zi said to the simple master Zhao, "From now on, I will never train referees again." Jane asked him why, and replied, "I trained and recommended more than half the people around Wei;" I trained and recommended more than half of the court officials and generals guarding the border.

But now, people around the monarch are trying to make him hate me, North Korean officials threaten me with criminal law, and generals on the border ask soldiers to arrest me. Therefore, I am no longer willing to cultivate references. "Jane advised Zizhi to say," Hey! My son talks too much. Peach and plum trees are spring, summer shade and autumn food. Tribulus in spring, its leaves can't be picked in summer, its thorns in autumn. From this point of view, it is also in the tree. "This means that what you said is wrong.

Just like planting trees, we plant peaches and plums in spring, enjoy the cool in summer and eat peaches and plums in autumn. But if you plant tribulus in spring, you can't pick its leaves in summer, and all you get in autumn is its thorns. Therefore, it is very important to cultivate what kind of people to recommend!

According to the relevant records in the New Tang Dynasty Book Di Zhuan and Zi Jian! Di Renjie was a famous minister in the Tang Dynasty and was deeply trusted by Wu Zetian. Under his recommendation, dozens of his students such as Yao Chong and Zhang Jianzhi were reused as officials by Wu Zetian. Most of these people became important ministers at that time, and some even became prime ministers. However, it attracted some gossip. Someone said to De Renjie, "All peaches and plums in the world are in the public door." It means that all the talents in the world come from your door.

In name, he boasted that De Renjie had trained a lot of talents, but in fact, he suggested that he recommended his students to the emperor, which was to cultivate his own power and was suspected of nepotism. You know, what the ancient emperors were most afraid of and disgusted with was the cronyism of ministers. When recommending his students, Renjie sincerely recommended talents to the imperial court with a clear conscience, so he confidently said, "I recommend my students to the imperial court because they are all capable people. This is entirely for the sake of the country. I have no selfishness at all. "

Summary: There is also a sentence in Bai Juyi's poem "Planting Flowers in the Green Field Hall in Spring" in the Tang Dynasty, "Your husband is full of peaches and plums, why not plant flowers in front of the hall?" Later, I used the metaphor of peaches and plums all over the world to cultivate many outstanding talents.