One day, a young man was taking a walk with a professor(教授). As they went along, they saw a pair of old shoes lying on the road. They thought the owner of the shoes must be a poor man who worked on the farm nearby. The student said to the professor, "Let's take away his shoes, and hide (躲藏) ourselves behind those trees and wait to see what will happen when he cannot find them. That must be very interesting."

    "My young friend," answered the professor, "we should never make fun of others who are poor. But you can put a coin (硬币) into each shoe, and then we will hide ourselves and watch what change (变化) will happen to him."

    The student did so, and they went to hide themselves behind the trees.

    The poor man soon finished his work, and came back. When he was putting on his coat, he put his foot into one of his shoes. He felt something hard and found the coin. Surprise was seen on his face. He found the coin and looked at it again and again. He then looked around, but there was no person. He now put the money into his pocket (口袋). When he put on the other shoe, he was surprised again to find the other coin. He fell on his knees (膝盖), looked up to the sky and said aloud some thanksgiving words to the person who gave him the coins.

    The student stood there, and his eyes were full of tears (眼泪),"You have taught me a lesson that I will never forget. Now I understand:      ▲       ,"he said.

    In April this year, lots of bags full of small change(零钱) were seen at bus stops in Tianjin. They were made for passengers to turn their notes into small change. And such an idea came from four students from Zhongbei Middle School, Tianjin.

    "People will surely feel worried when they take a bus without coins. We just want to do something to help them," said Wang Yongcun, 15, one of the four students.

    The four boys spent their whole weekend making the change bags. After that they went to see the number of the passengers at each bus stop near their school, and then chose the top six stops to put the bags.

    Many people think that the four boys have really done a good job. But, things didn't go as the boys thought. Two days later, they found that the money was gone, and that even the bags were taken. It really made them sad but they would not give up. Their classmates and teachers came to help them in time. They put their pocket money in bags again. And the teachers also taught them to make better change bags. They tried their best to do it.

    The four boys feel very happy because they have done something good for the passengers. Their warm hearts are moving. More and more people are beginning to join in the activity.

    Once upon a time, there was a tree which wanted to become a treasure box. One day, a farmer cut it down and sold it to a carpenter(木匠). The tree was happy because he thought the carpenter would make it into a treasure box.

    To its surprise, the carpenter made it into a feed box for animals. The tree felt very disappointed because that was not its dream. Several years later, the feed box was thrown away. Someone picked it up and placed it into an old temple. The tree forgot its dream little by little.

    One day, a couple came to the temple. The woman gave birth to a baby boy. There wasn't a bed in the temple. So they placed the baby in the feed box. They loved him and regarded him as their treasure. The tree suddenly realized that it became a real "treasure box" at that time.

    Sometimes you may think your dream will not come true. Don't forget your dream. It may be realized in another new way.

    Who were your best friends five years ago? Is there anyone you would really like to see again? In 1999, Julie Pankhurst, a computer programmer from London, was thinking about her past-and especially the people she used to go to school with.

    Julie looked on the Internet for a website to help her find her old school friends. But there was nothing. So Julie and her husband, Steve, started their own website. They called it Friends Reunited.

    The site grew slowly at first, but soon they received their first "thank you" email. The man wrote, "Thank you so much. Using your website, I found an old friend from thirty years ago！"Julie and Steve were very excited about this and continued to improve their website. By the end of 2000, there were 3,000 members.

    The next year was really hard work for the couple.

    In January, a national radio station mentioned their website. Their membership doubled in one week! People were talking about the website all over the country, and it became a full-time job for Julie and Steve. In a year, they had four million members!

    Now, over fifteen million people in lots of different countries use Friends Reunited to find old school friends, work colleagues and neighbors. Some of the stories which people tell Julie and Steve are amazing. For example, David Webster lost his memory in a car crash. He used the website to find old school friends, and they helped him remember his past.

    Julie's simple idea gave us a national obsession（痴迷）-getting in touch with old friends and hearing their news. And it made her and Steve very rich in 2005, they sold Friends Reunited for ￡120 million!

    The class was coming to an end. The teacher told the pupils not to draw anything on the wall in order to keep it clean.

    After class, David forgot the teacher's words. He took a piece of chalk and drew a sun on the wall. Just then, he noticed that the teacher was coming back again. So he quickly covered his drawing with his back. The teacher didn't find out what he was doing. When she passed, she smiled at David. David was very happy. But when he turned around to see his drawing, he found nothing on the wall.

    Where was David's drawing?