A word of thanks to parents, tears streaming down her face.

"a sheep kneels and feeds, and a crow feeds back."

And people should also have the concept of filial piety. Don't wait until you want to be filial, your relatives are gone, and you will eventually leave a big regret in your life. If you want to regret it later.

From now on, we should thank our parents for the little things around us and repay them. The reward is not necessarily material, but more spiritual and emotional.

Even if we cross the ocean and study abroad, we should always be grateful. As Ba Jin, a century-old man, said, "I am a mulberry leaf eaten by spring silkworms, and I want to spin silk." Spring silkworms give and get, but what they get is people's praise and admiration.