<<      When we watch television, we can hear many celebrities' opinions. I don't watch television, so I have little opportunity to listen to what celebrity says. But I admit that celebrities have some power to make audience concentrate on their talks. On the other hand, professors in university usually lack such abilities. They can't make students hear their lectures. Instead, what professors say is usually beneficial for us. I don't pay much attention to celebrities, but I pay attention to what professor says.      I admit that celebrities can say an intersting story to us. This is because they are professionals of entertaining people. They know how to entertain people by how they talk. Actors are professionals of plays, athletes are professionals of sports, and rock stars' job is to create a music. At the same time, they must entertain audiences by talking directly to them. On top of that, what celebrities say contains the truth to some extent. By listening to celebrities' talks, we sometimes find an answer to difficulties in our daily lives.      On the other hand, professors in university are poor at entertaining their audiences. This is because, it is not important for them to entertain listeners. Their duty is teaching and educating their students, not entertaining them. So if we want to understand what professors say, we must try hard to keep up their lectures. We don't have to try hard when we hear celebrities' talks.      I admit that we can learn something by what celebrities say. Sometimes, their talks really lead to an answer in our daily problems. This is because they always think about their listeners' feelings. Celebrities always try hard to get listeners' agreements. If they disagreed by their listeners, they must resign their jobs. Still, I myself want to pay more attention to what professors say than what celebrities say. If we try hard, we can learn many things by our professors in university.