Morals are nothing but the standards of behavior. It is very important for an individual to have the morals. Morals will be taught by the parents, grandparents, teachers, well wishers etc.
Whenever someone makes efforts to correct a person, the person must accept it and must learn the lesson or the moral. The person who is been corrected must not repeat the same mistake again and again. The mistake which has already been done must not be repeated. It means that, the individual must have the potential to accept the mistake and must try to rectify it in one or the other way.
So, morals play a very important role in moulding the behavior of the person and training a person. It is to be learnt when the elders or the well wishers tell. And it should also be taught to other people who are behavior so wired without the morals. This is how morals can be improved and the behavior can be perfected.