The theme of The Man Who Has Everything includes, but is not limited to: Human nature: The novel explored the most basic human desires, emotions, and values such as greed, jealousy, desire, courage, loyalty, and so on. Through these topics, it showed the complexity and variety of human beings. 2. The social class: The novel described the lives and fates of people of different social classes, including poor farmers, rich businessmen, government officials, etc. It also explored the conflicts and contradictions between social classes. Fate: The fates of the protagonists in the novel are changeable. Sometimes their fates are destined, but sometimes they can be changed. This explored the concept of fate and the interaction between human efforts and fate. Love: The novel involves many different types of love, including kinship, friendship, love, etc. These topics show the emotional world and interpersonal relationships of human beings. Belief: The characters in the novel have different beliefs, including religion, morality, nature, etc. These beliefs allow them to have different choices and directions when facing various difficulties. The novel The Man Who Has Everything presents a realistic and enlightening world through complicated human nature, social class, fate, love, and faith.