The word 'discipline' comes from the word 'disciple' meaning a learner. Discipline means learning to obey certain rules. Without it, there will be complete chaos and disorder everywhere in our society.
Discipline is very necessary in every walk of our life. A family cannot run well if its members do not follow the rules of conduct in it. An army cannot win a Battle if the soldiers do not obey the commander. The teacher cannot properly teach in the class if the students are not disciplined. Similarly no play is possible,if the players do follow the rules in the playground. Discipline is also necessary in a man's individual life. Without self discipline,a man can never shine and succeed in life.
Thus,nobody can ignore the importance of discipline. It should be taught among the students at an early age.