" The Three-Body Problem " was a science fiction novel written by Liu Cixin and was hailed as one of the representative works of Chinese science fiction literature. This novel presented the evolution of human civilization and the conflict between alien civilizations from a grand perspective, full of imagination and philosophical thinking. The following are some of the good sentences in the "Three-body": In the universe, life can be meaningless, but it can also be meaningful. - The famous sayings in the three-body series revealed the cruelty and ruthlessness of the universe and the value and meaning of life. The Three-Body Two civilization was one of the smartest civilizations in the universe, but their choice was to end their own lives. - The famous sayings in the Three-Body series revealed the fate and choices of the Three-Body civilization and also explained the difference between humans and alien civilizations. The progress of a civilization was a process of continuous repetition. Every repetition would bring about huge changes. - The famous sayings in the three-body series elaborated on the nature and laws of civilization evolution and also explained the future prospects of human civilization. The civilization of Three-Body Four had a special moral concept. They believed that the value of life did not come from the needs of individuals, but from the needs of the entire system. - The famous sayings in the Three-Body series revealed the values of the Three-Body civilization and the differences between humans and alien civilizations. The development of civilization was not linear but exponential. - The famous sayings in the three-body series explained the laws and trends of civilization development and the future prospects of human civilization. In the universe, competition and conflict between civilizations were normal but short-lived. - The famous sayings in the three-body series revealed the nature and influence of the competition and conflict between civilizations, and also explained the peaceful development and cooperation prospects of human civilization. These famous sayings and snippets were full of imagination and philosophical thinking, showing the wisdom and depth of thinking in the novel, and also presenting a grand picture of the universe for the readers.