Georg Hegel is one of the founders of German classical philosophy, the creator of a doctrine built on the principles of “absolute idealism,” dialectics, systematicity, and historicism. The most important place in his scientific activity is occupied by the work “Science of Logic”, in which the philosopher defines the main task of logic, explores the paths leading to truth, as well as the development of these paths. In the second volume we included the third part of the famous work - “The Doctrine of the Concept”, which included three main sections: “Subjectivity”, “Objectivity”, “Idea”.