Which Qualities Shuld A Teacher Have

As everybody knows, education has been getting more and more important. All experts have been researching how high quality education ought to be, what equipment must be used, which qualities a teacher must have and what kind of building ought to be built?
Education is different from other departments such as industry, transport and social science. In other words, education is very special field in the engineering of society. Therefore, strategy, planning, staff who studies on education such as instructors, teachers, researchers and guides; equipments which are the technical tools such as computer, projection, and television are important component for a high quality education.I wannt to emphasis which qualities a teacher must have in the educational system.
Firstly, teacher's training is significant and this is the first step. In other words, a perfect education system needs well educated teachers. Secondly, teachers should prepare for lessons perfecly; that is, they should prapare many documantswhich are to be given to the students. Thirdly, teachers must know students' needs. If teacher meet students' needs, the education is successful. Fourtly, the teachers must establish a strong communication with the stuadents. Fifhly, teacher must have self confidance. Lastly, they use body language effectively in lesson.
Our future in lying in teachers' hands and depends on their skills.