在我们日常的周围，大凡不难发现这样一种“聪明”人，平日不学无术，专爱动点歪脑子，耍，或小聪明，嗜点科门歪道，拿丑扮倩，还以为美得不得了，以致于要放意招摇过世；也似乎不如此，就不足以表明他是“聪明”人。“聪明”人当时局需要“革命”时，他会鹦鹉学舌地比谁都“ Everyday around us, it is not difficult to find such a “smart” person, who does not know what to do on weekdays. He devotes himself to cynical thinking, playing, or being clever, It is so incredible that we should be deliberately wronged. If this does not seem to be the case, it is not enough to show that he is a “smart” person. When the “smart” people needed “revolution” at that time, he would know more than anyone else "