It means: If a borer gives birth to a baby, the borer will carry it back.
From the anonymous "The Book of Songs·Xiaoya·Xiaowan" in the Pre-Qin Dynasty
The worm is a black, thin-waisted bumblebee that often catches borer flies in its nest to raise their larvae. The ancients They mistakenly thought that the adopted son was feeding the larvae on behalf of the borer moth, so he called the adopted son the adopted son of the borer moth.
Appreciation:
When the author expresses his thoughts and expresses his feelings, although he mainly focuses on telling, he does not describe it in a straightforward way, but adopts the method of The meaningful metaphorical technique makes readers feel that the author's poetic meaning in each chapter is inspired by objects and scenes.
The author uses the metaphor of a moth having a son, and a moth carrying it as a metaphor for the young sons he adopts on behalf of his brothers. The author's feelings are heavy, but the expression is very lively, distinct and vivid. This is true in Yasong's works. It is also unique.