Forgiveness was a virtue and a kind of mind and bearing. To be tolerant is to be able to tolerate and tolerate the different views, behaviors, and shortcomings of others, not to attack or reject them, but to adopt a peaceful, understanding, and respectful attitude to deal with conflicts. In the novel, the quality of tolerance was common among the protagonists. They could forgive their enemies, accept their friends, and give tolerance and opportunities to those who made mistakes. The role of tolerance in a novel is crucial. Forgiveness allowed the readers to feel the protagonist's kindness and generosity, increasing the readers 'favorability and trust in the character. At the same time, tolerance can also resolve the conflicts in the novel and make the plot more smooth and interesting. For example, the emotional entanglement between Jia Baoyu and Lin Daiyu in Dream of the Red Chamber was a typical story of tolerance. Although there were differences and contradictions between the two of them, they were able to treat each other with a tolerant attitude and finally resolve the contradictions and spend the rest of their lives together. Forgiveness was also an important moral concept in the novel. Through a tolerant attitude, the protagonist can show the best side of human nature and also establish a good moral image. The protagonists in the novel could tolerate the shortcomings of others and not discriminate or exclude others. This kind of tolerant behavior could inspire readers to have the quality of tolerance. Forgiveness was a very important quality, whether in novels or in real life. Through a tolerant attitude, we can resolve conflicts and establish good interpersonal relationships. At the same time, we can also show the beauty of human nature and the nobility of morality. Therefore, we should pay attention to the quality of tolerance in our daily life, learn to accept and tolerate others, respect others 'differences, and create a harmonious and beautiful social environment.