I think world's best job is teaching. A teacher's job is not only in the job, but it is a good way to teach and teach ourselves a lot, being a teacher is not so easy.
Being a teacher is not that easy, if the teacher wants then he can make the life of the children and even spoil it.But an ideal teacher will never do such a thing that he will always think well of the students, just like the students' own children.
If there is someone after the parents, then only one teacher will be his wisher who will always think well about him.A child needs as much as the rites of the parents, as much as a child needs a teacher in life.
Only a teacher understands and encourages the child's ability and shows him the way to reach his destination.A teacher is the best friend of students.