In this book, Bert Hellinger reflects on the fundamental categories that define human relationships: individual and family conscience, guilt and innocence, gratitude and forgiveness... And above all, the need for balance, harmony and balance as the basis of any relationship. It summarizes many years of research and very succinctly and concisely sets out the basic principles of systemic psychotherapy by B. Hellinger, as well as therapeutic stories that metaphorically illustrate these provisions. The book will be useful for specialists - psychologists, psychotherapists and other representatives of “helping” professions , and for simply interested readers who will have the opportunity to touch the wisdom of the Master, discover the unexpected in the familiar and familiar, and take a different look at themselves and their relationships with others.