What is the sentence in Meng Jiao's "Wandering Songs" thanking his mother for her affection?

Repay the mother's feelings: but how much love an inch of grass has, and repay her three spring rays.

Original works:

A traveler's song

Tang Dynasty: Meng Jiao

The mother used the needle and thread in her hand to make clothes for her long-distance son.

Before leaving, I had a stitch for fear that my son would come back late and his clothes would be damaged.

Who can say that a filial child like the weak can repay his mother's love like the sunshine in spring?

Vernacular translation:

A loving mother makes clothes for her long-distance son with a needle and thread in her hand.

Before leaving, he sewed a needle tightly for fear that his son would come back late and his clothes would be damaged.

Who can say that a child's filial piety as weak as grass can repay the kindness of such a loving mother as Chunhui Puze?

About the author:

Meng Jiao (75 1—8 14) was a poet in the Tang Dynasty. The word dongye. Wu Kang, Huzhou (now Deqing, Zhejiang). When I was a teenager, I lived in seclusion in Songshan. Nearly 50 years old, a scholar, once served as the deputy commander of Liyang County. I have a deep friendship with Han Yu. His poems are sentimental about his own experience and full of hardships. Use words to make sentences to avoid mediocrity and pursue thin and hard. With the same name as Jia Dao, it is known as the "thin suburban island". There are poems by Meng Dongye. ?

Appreciation of works:

Deep maternal love bathes children all the time. However, for Meng Jiao, a wanderer who has been displaced all the year round, the most unforgettable moment is the painful moment of separation between mother and child. This poem describes the ordinary scene of loving mother sewing clothes at this time, but it shows the poet's deep feelings.