From childhood, each person has a dream to pursue. To me, I want to be a teacher when I grow up. First, teacher has wide knowledge about many subjects so that she can make her best effort to teach student. As knowledge is power leading to success, no one can succeed without it. Second, being a teacher, one can learn from themselves, society and social relationship. A good teacher is the one who know how to balance virtues between teacher and student. Third, knowledge is limitless, being a teacher brings us higher job opportunities than other careers. Especially, human are leading a rapidly developing lifestyle, there is a large need of teachers for young generation. However, the benefits also come with drawback. Although it’s a good job, the teacher has to suffer from several stresses such as: score, teaching method, students and theirs parents. Therefore, patience, diligence and good qualification are thought to be 3 main key factors to become a good teacher. In near future, I hope to be an English teacher so that I can bring a popular foreign language to students at isolated areas. Since everyone are born fair, all the students have a right to go to school and learn from theirs friends, teachers. Despite the challenge of the job, I always choose to pursue my dream.