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  1. Discipline is the key to success. 
  2. Punctuality is a sign of discipline.
  3. Discipline is following rules and regulation.
  4. Discipline in student life and professional life play an important role in achieving their goal. 
  5. In the army, there is strict discipline.  
  6. It helps to improve our manner, habits and build character. 
  7.  Following discipline in our eating habits make us fit and healthy.
  8. Self-discipline is important for an individual to be successful in life. 
  9. Parents, family, school, colleges etc help us to develop a strong sense of discipline. 
  10. It increases efficiency and focus on the goal.