"Joe doesn't fight for spring, he only reports spring." What does this poem mean?

Moral: Plum blossoms are beautiful, but they don't show off themselves, just to report the arrival of spring to people.

Selected from Mao Zedong's Yongmei Operator.

Whole poem:

The spring departed in wind and rain; With flying snow it’s back again.

Although the icicles on the cliff are still hanging for miles. There is a sweet flower in it.

Joe doesn't fight for spring, he only reports it.

When the flowers bloom, she laughs in the bushes.

Commentary: Wind and rain bring spring back here, and flying snowflakes are welcoming the arrival of spring. It's already the coldest time in the ice and snow, and beautiful plum blossoms are still blooming on the edge of the cliff. Plum blossoms are beautiful, but they don't show off, just to report the arrival of spring to people. When the flowers are in full bloom, she will feel extremely gratified.

About the author: Mao Zedong (18931February 26, 976-1September 9, 976), whose real name is Runzhi (the original is Yong Zhi, later changed to Runzhi), and his pen name is Zi Ren. Hunan Xiangtan people. Poet, great Marxist, proletarian revolutionist, strategist and theorist, the main founder and leader of China Production Party, China People's Liberation Army and People's Republic of China (PRC).