Anti-intelligence is simply a suspicion of knowledge and a contempt for intellectuals. Anti-intellectualism, also known as anti-intellectualism, is an attitude that exists in culture or thought, not a set of ideological theories. Anti-intellectualism can be divided into two categories: one is opposition or doubt to intelligence and knowledge, which is harmful to life, and the other is doubt and contempt for intellectuals. The emergence and rise of anti-intellectualism has its historical and realistic background, which is related to the face culture that can't afford to lose and never admit mistakes and the mentality of the weak who dare not face the reality. In addition to low quality and incomplete knowledge, opportunism also sells the soul. They like to use all kinds of reasons to reflect the expectation of winning, winning and winning, and the publicity characteristics are very obvious. In fact, admitting mistakes and failures early is more conducive to going into battle lightly and starting over.