Enlightenment begins with urchins.
In childhood, only a few people can learn actively, and most of them are "urchins" (people who just want to play). At this time, they mainly rely on the help and education of teachers, so that children can slowly distinguish right from wrong and make clear the direction of their efforts (this is the so-called "enlightenment education").
Cultivate hard
Teachers have worked hard to train and enlighten generations of students, starting with stubborn children and slowly teaching them how to grow up and stand on their own feet.
Lifelong benefit Xie
Students begin with "urchins", receive the painstaking enlightenment education from teachers, and gradually grow into useful talents for society and people who can stand on their own feet. This benefit is lifelong, that is, they can enjoy it all their lives (otherwise they may always be stubborn people and sink into society). Therefore, as a student, I deeply appreciate the teacher's kindness (thanks).