Abstract
The proper development of Marxist-Leninist ethics demands thorough analysis of its categories, and clarification of their nature and interconnections. These questions are still inadequately treated in our philosophical literature. The problem of the essence of ethical categories is actually bypassed, yet it is precisely here that one finds many disputes and much that is not clear. This problem requires the solution of questions such as the relationship between existing morality and ethical theory, between actual moral feelings, views and principles on the one hand, and ethical categories on the other. In this article let us focus attention on these questions