"Phileb" is a dialogue of the ancient Greek philosopher Plato, in which the concepts of love, friendship and pleasure are discussed. The main characters of the conversation - Philebos and Socrates - lead a discussion about what is true pleasure for a person and how the search for true happiness takes place. The author expresses his ideas about the importance of inner harmony, measure and intelligent choice between different types of pleasure. "Phileb" leaves the reader with a question about the nature of happiness and love, leaving him for a long time in deep thought about these lofty concepts.