It is Sunday today. Anna goes shopping with her mother. She wants her mother to buy a new coat for her. In Hongxing Shop, she finds a green coat. She tries it on. It's too small. She wants a big one, but the big one is not green. Anna doesn't like other colors.“Let's go to another(另外的)  shop to have a look.”her mother says. Then they go to Jiajiale Shop. The shop is big and they see many kinds of coats in different colors and sizes(尺码). Anna tries on a green one. It looks nice on her. So they take it for forty-five yuan.

    Do you know any 9-year-olds who have started their own museums? When Theodore Roosevelt was only nine and two of his cousins opened the "Roosevelt Museum of Natural History". The museum was in Theodore's bedroom. It had a total of 12 specimens(标本). On display were a few seashells, some dead insects and some birds' nests. Young Roosevelt took great pride in his small museum.

    Born in New York in 1858, Theodore Roosevelt was not always healthy. "I was a sickly, delicate boy, "he once wrote. Roosevelt had a health condition called asthma (哮喘). He often found it hard to breathe. Instead of playing, he watched nature and then read and wrote about it.

    Roosevelt's interest in nature sometimes got him into trouble. Once, his mother found several dead mice in the icebox. She ordered him to throw them out. This was indeed "a loss to science", Roosevelt said later.

    Because Roosevelt was often sickly as a boy, his body was small and weak. When he was about 12, his father urged him to improve his body. Roosevelt began working out in a gym. He didn't become strong quickly. But he did decide to face life's challenges with a strong spirit. That determination stayed with Roosevelt's whole life. And finally his body did get strong. As an adult, he was an active, healthy person. He enjoyed adventures and loved outdoors.

    In 1900, at the age of 41, Roosevelt was elected Vice President. A year later, President Mckinley was shot and killed. Roosevelt became the 26th president of the USA. At 42, he was the youngest leader the country had ever had.

    Once, Einstein gave a lecture in a university. After his speech, the audience started asking questions.

    A girl asked, "Do you think you're a giant of science？" Einstein said with a smile, "A giant is a person who is tall in height. You see I'm so small, how can I be a giant? Maybe I see a bit farther, only because I stand higher！"

    Then a boy asked, "You mentioned you stand higher than the others. It reminds me that you had a talk with a lady on the top of the Alps (阿尔卑斯山).I don't want to ask what you talked, but I want to know whether you realised you have been a top in the history of science when you stood on the top."

    Looking at the boy carefully, Einstein replied, "Well, my height cannot become a top. And there is no top that no one can get to, so we don't want to be a top, but we want to be a person to climb the top！"

    Then he took up a piece of chalk and wrote on the blackboard, "Standing on the top, you are not tall, but even smaller！"

    Then he said, "Though I stand tall, in the eyes of the world I'm still small! Finally, I can tell you a sentence, which was the last one I told the lady on the top of the Alps, 'Any top can be reached, for there is no giant in the world but the one who stands higher！'A storm of applause(掌声) sounded. The lady who listened to Einstein's instruction on the Alps that year was no other than Madam Curie!

    It started as a game. Wendy and Peter were in River Park. They watched the boats in the river and visited the zoo. They played on the slides and swings. They watched the merry-go-round, but they did not have money for a ride. They ate their sandwiches at a picnic table. Suddenly Wendy jumped up.

    "I know what to do." she said. "Look at all that junk under the tables. Let's pick it up."

    So they picked up paper and empty boxes and cans. They put them in the green cans marked "Litter". Peter's dog Stoopy picked up some paper and ran away with it. Peter called him back and took it from him. Then they taught Stoopy to carry trash for them. They put it in the cans. They worked until there was no trash left on the picnic grounds.

    The next day their friends Mario and Andy came to the park with them. They helped to tidy the picnic grounds again. Then they ran all over the park looking for litter. They tried to see who could find the most. After that, it was a game they played every time they came to the park.

    One day, a man came with a camera. He watched what they were doing. He asked to take a picture for them. Then he took them all for a free ride on the merry-go-round, even Stoopy. The next day their picture was in the newspaper. It said, "Five Litter Lifters at River Park". After that all their friends wanted to be litter lifters. It was the beginning of a club that was a model for others to follow.