How Steel Was Tempered was a novel by Ostrovsky of the Soviet Union, first published in 1932. The novel used the growth of the protagonist, Pavel Kochagin, as the main line to show the industrial period of the Soviet Union as the background to describe the arduous working life and indomitable revolutionary spirit of the workers in that era. Through the growth of the protagonist, Kochagin, the novel shows the readers how a person can realize his life value through continuous efforts and struggle in a difficult environment. At the same time, the novel also reflected some of the practical situations of the Soviet society at that time, such as the problems and difficulties in the process of industrialization, as well as the living standards and social status of the workers. The novel How Steel Was Tempered was widely regarded as one of the representative works that reflected the life of the Soviet Union during the industrial period. It had a positive significance in inspiring readers to bravely face challenges and pursue personal value and social progress. At the same time, the novel also profoundly revealed the complexity of human nature and the indomitable revolutionary spirit, which played an important role in inspiring people to establish correct values and outlook on life.