Which poem of Du Fu is often used to describe the teacher's subtle cultivation of students' ignorance?

People often use Du Fu's "sneaking into the night with the wind, moistening things silently" to describe the teacher's subtle influence on students' ignorance. From Du Fu's Delighting in Rain on a Spring Night in Tang Dynasty.

Original poem:

Delighting in Rain on a Spring Night in Tang Dynasty: Du Fu

Good rain knows the season, when spring comes.

Sneak into the night with the wind, moisten things silently.

The wild path is dark, and the river is bright.

Look at the red and wet place, the flowers in Jinguancheng are heavy.

Explanation:

Good rain knows the solar terms of rain, and plants germinate and grow in spring.

As the spring breeze quietly falls at night, it silently moistens everything in spring.

On a rainy night, the field path was dark, and only the lights on the river boat flashed alone.

Looking at the flowers soaked in rain at dawn, they are beautiful and red, and the whole Jinguan City has become a world of flowers and flowers.

Extended data:

This poem was written in the spring of the second year of Shang Dynasty (AD 76 1). When writing this poem, he had lived in Chengdu Caotang for two years. After a period of exile, Du Fu finally settled in Chengdu. He cultivates self-cultivation, grows vegetables and flowers, and interacts with farmers. He has deep feelings for the spring rain, so he wrote this beautiful poem, describing the rain on a spring night and nourishing everything.

It not only describes the dynamics of spring rain, but also spreads its spirit of moistening things. Because it rains well at night, the poet focuses on describing the rain scene from the perspective of "listening". The rain was good but not sudden, and gradually disappeared with the night. It is silent, silent and unnoticed, so it is called "sneaking into the night".

This quiet rain is, of course, Mao Mao rain that moistens everything. Silence shows its precious spirit just right. The words "latent" and "refined" are used accurately and appropriately here. The former reveals that the wind is very small, while the latter shows that the rain is very small.

Baidu Encyclopedia-Delighting in Rain on a Spring Night (a poem by Du Fu, a poet in the Tang Dynasty)