translation.en: This is a kind of simple question that I as an instructor might ask in class, but when I ask that kind of a question in class, 80 percent of the students are still scribbling the last thing I said, 15 percent are zoned out on Facebook, and then there's the smarty pants in the front row before anyone else has had a chance to think about it, and I as the instructor am terribly gratified
translation.zh: 这是一种我作为一名导师 可能会在课堂上问的简单的问题 不过当我在真正的课堂上问的时候, 80%的学生 还在琢磨我前面说的话 15%的学生都沉浸在Facebook里, 然后坐在前排的聪明蛋 直接在其他人还没机会思考的之前 一口报出正确答案. 然后作为老师我极度满足