青少年犯罪是个严重的社会问題。人们往往譴责犯罪分子“沒有人性”、“兽性发作”。人为什么“沒有人性”了呢?“兽性”为什么能在人身上“发作”?犯罪和“人性”、“兽性”有什么关系?马克思说:“理论只要彻底,就能说服人。所谓彻底,就是抓住事物的根本。但人的根本就是人本身。” (《马克思恩格斯选集》第1卷第9页)犯罪无非是统治阶级在法律上认定的人的一种行为,青少年是人的一个组成部分,青少年犯罪就是以青少年为主体的那部分犯罪。因此,本文试以人为出发点,对犯罪和青少年犯罪作些初步 Juvenile delinquency is a serious social problem. People often condemn the criminals “no humanity”, “animal attack.” Why does human beings have “no human nature”? Why can “beast sex” make a “seizure” in people? What is the relationship between crime and “human nature” and “bestiality”? Marx said: “If theory is thorough, It is the foundation of the thing, but the essence of the person is the person itself. ”(Selected Works of Marx and Engels, Vol. 1, p. 9) Crime is nothing more than an act of the legally determined people of the ruling class. A teenager is a human being As part of this, juvenile delinquency is the part of the crime that is dominated by adolescents. Therefore, this article attempts to start from the people, crime and juvenile delinquency to make some preliminary