The word 'discipline' means a training that produces obedience or self-controlled behaviour. Discipline is an important virtue. Life without discipline is just like a ship without a rudder. It is necessary for expressing other virtues. It is absolutely essential for success in life. Discipline results from following some codes of conduct prepared by the learned people. It also implies our respect to physical and moral laws in our society.
Without discipline, it is very difficult to lead a happy life in society. There will be indiscipline and chaos if we try to live in our own way. Both, individual and society will be undisciplined in absence of discipline.
We observe discipline in nature. The earth and the moon revolve around the sun in a disciplined way. As a result, night and day recur after twelve hours. We experience the cycle of seasons on the earth. Our physical existence is possible only due to a great discipline in the external nature. We grow when all the limbs and organs of our body grow in a disciplined way.
Discipline is very important in a student's life. He must obey his teachers. He must abide by the rules in school. If he violates them, he suffers a great deal in his future. A disciplined student sits to read when it is time for study and goes to play when it is time for playing. He never put off today’s work for tomorrow. As a result, a disciplined student can easily achieve success in his life. Similarly, a teacher without discipline in his life cannot be an ideal teacher.
Discipline can be applied in all walks of life. It is essential for us at home, for players in play ground, for soldiers in battlefield. A factory with a team of disciplined workers and engineers will run smoothly and yield profit.
Discipline plays an important role in building a nation. It has good impact on the child's mind too. He passes through discipline since his childhood, becomes a civilized citizen in future. He leads a decent life.
A team of experienced players often lose the match because of indiscipline in the team. A horrible battle can be won by a disciplined army.
Self-discipline is very important. Spiritual persons practice it to attain the liberty of soul. It is discipline that helps us to get rid of our unruly desires and ugly impulses. Thus, discipline is essential everywhere for all.