You are ordinary, which means that withered trees can sprout again in spring, but life will not have two teenage years.

interpretation

folk proverbs. This sentence is an inspirational quote, which means: dead wood, a dead tree, should never be alive again, and it will sprout again in spring. However, it is really impossible for people to have two more teenage years. Comparing these two situations, it emphasizes the inevitability that youth will never come back, and warns young people to cherish time and study hard.