heart

            Teaching is not easy. There are many things that should be prepared before teaching. There are material, media, appearance, etc. When you have prepared those things, you may start your teaching. However, you can’t teach well if you don’t teach with heart. Teaching is a job to teach other people to learn something. When you just teach someone/some people without caring for their understanding, it is meaningless. When you teach someone/some people, you have to make sure that they understand what you teach. Therefore, you should teach with heart to be good teacher.