The previous sentence about the return of ancient poetry

You Zi Yin

Meng Jiao

[Full text]

The thread in the hands of the loving mother, the clothes on the body of the wanderer.

Before leaving, I am worried that I will return later.

Whoever says nothing about grass will be rewarded with three rays of spring.

The last sentence that means I am afraid of returning later is, before leaving, there will be a tight gap.