His children are usually a little bit screaming. Every time they go home from school, they will knock on the door very hard. They knock and shout: "Dad, open the door for me."
Even if you bring a key, you are not willing to open it yourself.
In one operation, the neighbor policeman died, leaving only his wife and his 10-year-old son.
Later, the father said very seriously to his child: "Go home later and open the door, call me again, beware of me."
The child is overwhelmed and saddened.
The father looked at the child's eyes and said, "When you call Dad, the 10-year-old brother next door will definitely feel bad. For your brother, think about it, you can open the key yourself, okay?"