The Call of the Wild was one of Twain's masterpieces. It mainly told the story of a young man, Bell de Aragon, who encountered various difficulties and dangers in the wilderness and finally obtained freedom and happiness. Bel de Aragon was an ordinary young man, and his life had been peaceful until he heard a mysterious voice telling him that he had been exiled to the wilderness to spend the rest of his life. Bel de Aragon was not afraid. He decided to go into the wilderness to find the source of the voice and prove his innocence. In the wilderness, Bel de Aragon encountered all kinds of difficulties and dangers, including beast attacks, bad weather, loneliness, and misunderstandings. However, he persevered and through constant efforts and search, he finally found his home and obtained freedom and happiness. After reading this novel, I felt the author's deep insight into human nature and reverence for life. This story tells us that no matter where we are, we must bravely face challenges, strengthen our beliefs, and constantly pursue freedom and happiness. At the same time, I also felt the author's reverence for the wilderness. He tried to arouse people's new understanding and concern about the wilderness through his words. Protecting this natural environment allows our lives to continue.