Among the greatest of all services that can be rendered by men to Almighty God, is the education and training of children, so that they can foster by grace in the way of salvation,growing like pearls of divine bounty in the shell of education and will be one day the jewel in the crown of abiding glory. Henry Von Dyke has said about teachers and teaching Ah! There you have the worst paid and the best rewarded of vocations. Do not enter it unless you love it. For the vast majority of men and women it has no promise of wealth and fame, but they to whom it is dear for its own sake are among the nobility of mankind. I sing the praise of the unknown teacher, king of himself and leader of the mankind, This, we may say is the philosophical meaning of teaching, but is very relevant and meaning also. The teacher is the yardstick that measures the achievements and aspirations of the nation. The worth and potentialities of a country get evaluated in and through the work of the teacher, The people of a country are the enlarged replica of their teacher. They are the real nation builders. It needs no description that the teacher is the pivot of any educational system of the younger students. On him rests the failure or the success of the system. If the teachers are well educated and if they are intellectually alive and take keen interest in their job, then only, success is ensured. But, if on the other hand, they lack training in education and if they cannot give their heart to their profession, the system is destined to fail. Hence, the teacher is another vital component of the school. The teacher is a dynamic force of the school. A school without teacher is just like a body without the soul, a skeleton without flesh and blood, a shadow without substance.There is no greater need for the cause of education today than the need for strong manly men and motherly women as teachers for the young. As social engineers, the teachers can socialize and humanize the young by their man-like qualities.