Excellent educational thoughts and methods all have one thing in common, that is, based on the standpoint of "human nature is good", I believe that every child has an innate gene for goodness, and what parents should do is to protect and activate this gene and make it the background color of their children's life.
See a child
There is a reason for any human behavior. There must be some unknown psychological code, some expectation, some dissatisfaction or some inquiry behind the behavior of both adults and children. This is also a reasonable inference from the standpoint of "human nature is good". A normal person doesn't always deliberately make annoying behavior. Parents need to stand on an equal footing with their children, see the true face of their children and feel the thoughts behind their behavior.