The fourth edition of the book “System and Personality” includes materials from lectures by the author, given in different countries from 1986 to 2010 and addressed to leading operators in the economic and social sphere. In fact, relationships with others, society, always remain a challenge for everyone, since It is through them that the dialectic of the evolution of critical and intellectual consciousness arises. This publication introduces the reader to the laws of society, knowledge of which will help to embody the values of being, without fear of the stereotypes of the system, and thereby be more responsible for oneself, and therefore more functional for society.< /p>