"If you want to be a good director, strive first of all to be a good teacher - a good didact teacher and a good educator not only in relation to those children whom you teach in your lessons, but also to all pupils of the school entrusted to you by society, people, parents. If you, having taken the post of director, think that success depends on some special administrative talents, say goodbye to the idea of ​ ​ becoming a good director." - V.A. Sukhomlinsky (Conversation with a young school principal).