You might think that Olympic athletes are the healthiest people in the world. It's true that many are. However, it's also true that many Olympic athletes had to overcome (克服) illness early in their lives.

    One excellent example is Wilma Rudolph. She competed in track-and-field (田径) events in the 1960s Olympics. She didn't win just one gold medal (奖章).She won three. At the time, people called her ”the fastest woman in the world”.

    Actually, as a young child, Wilma could not take part in sports. She had serious illnesses, and then, at the age of 4, she got polio (小儿麻痹症).She lost the function of her left leg, and the doctor said she could never walk again.

Wilma's family did everything they could to help her walk again. Wilma and her mother used to travel 100 miles to get treatments for her leg. Her brothers and sisters took turns to give her leg a daily massage (按摩).Four times a day, they helped her do special exercises for her leg. Amazingly, by the time Wilma was 9 years old, she was able to walk again. Before long, she started playing basketball and running. In high school, she was a track star and then she went to the Olympics.

    Wilma stopped being a runner when she was 22 years old. She then became a teacher and a track coach. Her story encouraged many people to work hard and to overcome difficulties.

    There was a boy and his family was very rich. One day his father took him on a trip to a place. He wanted to show his son how poor people were there. They spent several days on a farm. There were many poor families living on the farm.

    On their way home, the father asked the son, "How was the trip?" "It was great, Dad," the son answered. "Did you notice how poor people were there?" asked his father. "Oh, yes," said the son. "So, tell me," said his father. The son said, "Well, we have one dog and they have four. We have a pool in our garden, while they have a river that has no end. We have expensive lanterns(灯), but they have stars above their heads at night. We have only a small place of land to live on, while they have the endless fields。We buy our food, but they grow theirs. We have high walls around our houses to protect us, but they don't need walls, because their friends will protect them."

    The father had nothing to say. Then the boy added, "Thank you, Dad, for letting me see how poor we are."

    There are 100 chicks sitting quietly in a circle. Suddenly, each chick freely pecks(啄) the chick to its left or right. What is the expected number of unpecked chicks? Can you solve it?

Leo (the 13-year-old boy) gave the right answer, 25, in just 0.9 of a second. He got this question in the final round of the Raytheon Maths counts competition. Thanks to that correct answer, he won it this year. Last year, he was second.

    "I was surprised that I won," he said. "I was kind of worried that was the wrong answer."

    This year, more than 100,000 students took part in the competitions. And 224 students entered the final round. Leo will receive a ﹩20,000 college scholarship and free trip to US Space Camp.

    Leo is talented at Maths. And unlike other students, he studies at home. His mother Mary quit her job as a writing teacher to home—school her son. She thought traditional school couldn't meet his needs. He often asks his mother to write difficult Maths problems so that he can solve them.

    When Leo was 8, he started taking college classes. Even on vacation, he still tries to learn Maths. He once asked his parents to take him to a Maths library at the University of Texas. People around him regard him as a Maths genius.

    In this August, I had a trip called "Cultural Trip: Germany, Italy & France" to go to Europe with a group of American students.

    This was not my first time to other countries, but it was unusual one. Why do I think the trip Unusual? Travel agencies (旅行社)usually have travel buses for tourists, What about us ? For five days, we traveled along Germany by bike. We were tired but happy! For some times on the trip, something went wrong with someone's bicycle. But at the end of the trip, everyone was safe and happy.

    In Italy, we went to a kitchen to learn to cook Italian dishes, we made a great dinner and ended by making the chocolate cake. I gave full marks to that night!

    France was the last stop, we went to the capital of France, Paris. We went to the Eiffel tower and we even got onto it. The tower is 324 meters tall, It has three levels(层) for visitors. There are restaurants on the first and second levels. The top level is 276 meters above the ground. If you climb from ground level to the first level, you need to climb over 300 steps. There are another 300 steps from the first level to the second level. That's why people usually get onto the top level by lift.

In a small room, Jenny was lying in bed waiting for an operation (手术), nervous and worried. To her surprise, a new patient was sent into the room. After a kind greeting (打招呼), they began to talk. The 80-year-old newcomer was named Susan. She had two children. Her son was boss of a big company and her daughter worked in a TV station. As her children were too busy to take care of Susan, she lived in an old people's home. Susan was proud of her children who had wonderful jobs and made a lot of money. Jenny really envied (羡慕)Susan. Compared with Susan, Jenny was nothing but an ordinary (普通的) woman from the countryside. Her children were just ordinary workers.

Soon, it was supper time, Jenny's daughter cooked several dishes which were her favorite. Jenny invited Susan to share her supper, but she did not accept the invitation. Susan was expecting her daughter when she received a call. Unfortunately (不幸), her children couldn't come to visit her. Worse still, Susan had missed the mealtime in the hospital. She lay in bed, disappointed and silent. Jenny's daughter offered to buy her some food but she had no appetite (食欲) at all.

The next day, Jenny and Susan would go through a series of regular medical checks (一连串的常规检查) before the operation. Jenny's daughter took care of her carefully while Susan was still alone. Out of sympathy (出于同情), Jenny's daughter helped to queue up (排队), fill in different forms and register (挂号) for Susan. For several days in hospital, even during her operation, Susan's children didn't come. Susan really envied Jenny as her daughter looked after her all the time until she recovered and moved out of hospital.

Care from the loved ones can really make one happy and encouraged, especially for old parents. So don't forget to look after your parents even while you are busy working.