一个心理学教授到疯人院参观,了解疯子的生活状态。一天下来,觉得这些人疯疯癫癫,行事出人意料,可算大开眼界。想不到准备返回时,发现自己的车胎被人卸掉了。“一定是哪个疯子干的!”教授这样愤愤地想道,动手拿备胎准备装上。事情严重了。卸车胎的人居然将螺丝也都卸掉。没有螺丝有备胎也上不去啊!教授一筹莫展。在他着急万分的时候,一个疯子蹦蹦跳跳地过来了,嘴里唱着不知名的欢乐歌曲。他发现了困 A psychology professor visits a lunatic asylum and learns about the life of a lunatic. One day, I think these people are crazy, acting surprisingly, can be an eye opener. Can not think of ready to return, found his car was removed. “What a madman must have done!” Professor angrily thought, hands-on tire ready to install. Serious thing. Tire unloading people actually have to remove the screws. There are no spare parts for screws, too! Professor can not do anything. When he was in a hurry, a madman bounced over, his mouth singing an unknown happy song. He found the trap