Answer: The educator has to be educated all the time. No one can say that he has already grown and reached the upper level.
Upbringing is a perpetual, continuous process of self-education, educating others, and self-education under the influence of others. It is about a whole integral system that includes all of humanity and absolutely everything, even the souls that are no longer with us.
From the Kabbalah Lesson in Russian 1/8/17