When we are very small, we dream to be the great person in the future, such as the scientist, the policeman and so on. It is good for the children to own the big dream, so that they will study hard and fight for their future. But the fact is that not all the person can become the great person, most people are doing the ordinary jobs. In my opinion, ordinary is beautiful, too. Though they are not doing the fine jobs, they find their own place and make a contribution to the world. Take the cleaner for example. They wake up early and do the cleaning work. People dare not to do the job because it is so dirty, but the cleaners decorate the city with their hard work. The cleaners are the ordinary people while doing the great job.