One day, there was a farmer going to the wildwood because he had to go to work at 7:00 PM. But on the way, a cobra was wounded on the ground. The farmer saw the wounded cobra, and thought that he should help the cobra, because it was a pity. After he helped the cobra, though, the cobra came back to kill him, and soon he died!
This story will teach everybody: When you have a new friend, you must decide about the character of your friend, because a friend may not be sincere.