Does the subject want to ask "Lenin repeatedly stressed that all this is of great educational significance, and what is the educational significance of childhood art"? Self-study diligently. Lenin said to Gorky: "You should write everything out, old friend, you must write it out! All this has important educational significance. " So Gorky wrote this article about childhood, which played an educational significance for contemporary young people to stimulate diligent self-study and urge learning.