Mr. Brown got up late this morning. He was going to be late for work. It was raining hard and the streets were wet. He drove so fast that he didn't see the red lights. He couldn't stop his car and hit a car. An old man got out of the car and called out angrily, "What are you doing? How can you drive so fast?" "l'm sorry, sir," said Mr. Brown, "l didn't see the lights turn red." Then he brought out a bottle of wine and gave it to the old man. "It's cold today, sir," said Mr. Brown. "Please drink a little, and then you'll get warm." The old man drank some wine and became happy. He asked, "l'm feeling much better now. Why don't you drink any?" "l can't drink anything now, sir, "answered Mr. Brown "l'm waiting for the policeman. Only drunkards cause accidents, you know!"

    Money makes the world go round. But money isn't anything when people don't know how to use it. And no one is better at using money than American investor(投资者)Warren Buffet. He is one of the richest men in the world.

    Buffet was born in Nebraska in the US in 1930. As a child, he loved making and saving money. He used to go door-to-door selling his own products(产品).

    After university, Buffet went on buying and selling shares(股票). Shares are small part of a company. He is good at predicting changes in companies. By 1962, he became a rich man. In 1990, he went one step further and became a billionaire(亿万富翁).

    In 2008, Warren Buffet became the richest man in the world. He has promised to give 99% of his wealth to charity(慈善) after he dies.

    Andrew Holleman, a 12-year-old boy, loved playing in the open land near his home. The land was wet and forested, and made a home for birds, other animals and many different plants.

    It made the perfect place for him to study and get to know nature. He had seen some red-tail hawks, red foxes, wood turtles and other animals. He also found special native flowers.

    Suddenly it was reported that the "empty" land would be improved by a lot of houses on it. The plants would be removed, the animals would run away and most would probably die. Then the wet soil would be covered with extra grounds.

    When he heard about the news, he was not happy. He was very worried that the land and water would be polluted. Andrew wrote down clearly all the research he had done about the area, and how the houses would affect(影响)the local environment. He sent letters to members of local government and television reporters. He also called on his neighbors to oppose the building of the houses.

    Although he was only 12 years old, he had the courage and wisdom of a person much older.

    Andrew's teachers described him as a gentle, shy and active. His classmates also admired how much he knew about local animals and plants, and the environment. Each day after school, Andrew went door-to-door, to ask the people to sign(签字), who did not want the houses to be built. In only one month, he got the signatures of 250 people.

    In the end, the land remained a safe place for birds, animals and plants that belonged there.

    Andrew won many prizes for his brave and great work to stop the houses being built, and he helped save the environment.

    Tony Wheeler was born to travel. His father worked for an airline. For the first 16 years of his life, Tony and his family lived in many different countries.

    In the early 1970s, Tony met a young woman named Maureen. They soon married. Before getting jobs, Tony and Maureen wanted to travel. They took a year-long trip from England, through Asia, to Australia. On the trip, they visited places like Iran(伊朗), India, and so on.

    When Tony and Maureen arrived in Australia, people asked many questions about their trip. To answer these questions, Tony wrote a book called Across Asia on the Cheap. The book told people about different countries' weather, customs(风俗)，and places to visit. But unlike other travel books then, Tony Wheeler's book also talked about places most tourists did not go. He also wrote about unusual things to see and do. The book was very popular.

    Tony and Maureen started a company called Lonely Planet… They continued travelling. They wrote books for each place they visited. Today, 800 people work for Lonely Planet. The company has over 650 books. Tony Wheeler, the great traveller, still writes about travels to many places and will bring us more surprises.