Don Quijote was a famous Italian novelist and drama during the Renaissance. He was also one of the important representatives of Spanish literature. His works reflected the medieval knight literature and the humanist ideas of the Renaissance. He was known as the "father of knight literature." Don Quijote was one of Don Quijote's most famous works. The novel tells the story of a knight named Don Quijote, who fights against invaders in northern Spain with like-minded people in his ranger and adventure activities. The novel reflected the fantasy and fantasy world of the knights at that time with rich imagination, vivid description and profound philosophy. At the same time, it also revealed the complexity and contradiction of human nature. Don Quijote was regarded as a literary classic, which not only received widespread attention and welcome at that time, but is still widely read and studied today.