What do you mean, a sheep kneels and suckles? ...

Feeding Kneeling Breast-Lambs kneel when breastfeeding. People say that "the lamb kneels and suckles" means "thanking the mother for raising her children" and means "filial piety".

Spread out the room of joy sand and dreams.

Last night, the poetry pillow appeared.

Between blurred eyes and dreams.

The building is covered with yellow dust as before.

Looking for the old base between the old beams,

Lei Kongyan has been gone for several years.

Gazing at the sheep kneeling in the fence,

I was in tears.

show filial obedience to the elder

Another way of saying it is:

Sheep have the grace to kneel and nurse, and crows have the filial piety to feed back. It is said that it is not only the virtue of human beings, but also the pursuit of the animal kingdom to repay the kindness of dripping water. In order to repay their parents' kindness, the lamb knelt down to feed their parents when they were old and weak. In order to repay the kindness of his parents, the little crow feeds his elderly parents mouth to mouth when they are too old to go hunting.