One possible version:

     Recently, dishonest behavior, such as cheating in exams, copying answers when doing homework, telling

lies to teachers is becoming wild spread among students in some schools. This has aroused wide concern.

     We have all heard the story Here Comes the Wolf. What we learn from the story is that we must be honest.

Being dishonest does harm not only to others but also to oneself. Some students don't work hard to achieve

their goals. Instead, they play computer games, chat on lines or play with their friends. When examination days

come, to get good results, they choose to chest.

     Honesty is the most important quality of a person. So measures must be taken to help students get rid of

such dishonest behavior, making them really understand the lesson the English proverb, "No pains, no gains",

tries telling us.