悖论不仅作为逻辑学、数学、哲学、文学、信息技术等很多学科研究的课题,在日常对话中也常常见到它的存在。说谎者悖论是最具代表性的悖论,研究分析说谎者悖论的实质,通过悖论与现实生活的互相对应关系,不仅为人们的实践认识提供了方法,也为人们提供了更高层次的精神世界。 Paradox is not only used as the subject of many disciplines such as logic, mathematics, philosophy, literature and information technology, but also often seen in daily dialogues. The liar paradox is the most representative paradox. Studying and analyzing the essence of the liar paradox, through the mutual correspondence between the paradox and the real life, not only provides a method for people’s practice cognition, but also provides people with higher Level of the spiritual world.