It's the first day of new term (学期). Miss Wang gets the class to play a game. She gives each student a balloon. Then she asks them to write their names on the balloons. After that she takes all the balloons into another room. The class comes into the room, too. Miss Wang makes the students find out their own (自己的) balloon in five minutes.
Everyone runs fast to look for their own balloon. Three minutes later, nobody can find their own balloon. It is really a difficult job. What should they do? At that time, Lucy looks at the balloon in her hand. Kate's name is on it. She calls Kate's name. Kate is so happy to get her balloon. Looking at her smile, Lucy thinks about a good idea. She asks every student to get a balloon and give it to the student with his or her name on it. In two minutes, all the students are excited that they finish the game.
Miss Wang says, "We are always busy getting happiness, but we don't know where it is. If we help others find their happiness, we can get our own happiness easily. Don't you think so?"