To survive and achieve success, any organization must have a constant set of beliefs on the basis of which it bases all its policies. Sincere commitment to these beliefs is the most important factor in corporate success. Policies, practices and goals must be consistent with beliefs and, when in conflict, changed in accordance with them. In order to gain the ability to inspire and lead, values must become the guiding principles of how real people work and live. And first of all – leaders. The manual examines the principles of leadership and the basics of relationships in a team. For students, graduate students and teachers, as well as for managers and personnel personnel.