Literature performs many important functions in human life and society. It is not merely a form of entertainment; it is also a means of understanding human nature, society, history, morality, and the inner world of individuals. Russian literature, in particular, demonstrates these functions very clearly through the works of writers such as Pushkin, Gogol, Turgenev, Dostoevsky, Tolstoy, Chekhov, and others. One of the primary functions of literature is the aesthetic function. Literature creates beauty through language, imagery, symbolism, characterization, rhythm, and artistic structure. A literary work gives readers an experience of beauty and artistic pleasure. Pushkin’s poetry, for example, demonstrates the richness and musicality of the Russian language. Literature also has an important cognitive or educational function. It helps readers acquire knowledge about people, society, historical periods, cultures,