William Henry Harrison, the ninth President of the USA, was born in a small town. When he was a boy, he was very quiet and shy. Because he was so quiet, everyone thought that he wasn't bright. People in the town often put a nickel(五分镍币)and a dime(十分硬币)before him and asked him which to choose. He always chose the nickel and they laughed.

    One day a woman felt sorry for him. She asked, "Why do you never take a dime and always choose a nickel? Do you know a nickel is worth(值……钱) much less than a dime?"

    "Certainly I know it.” William answered slowly. "But if I choose the dime, they will not ask me to choose them any more.”

    Life is full of surprises and you never know how things will turn out.

    Sir John Gurdon is a good example of this. As a boy, he was told he was hopeless at science and was at bottom of his class. Now, aged 79，the very same Gurdon shared the 2012 Nobel Prize in Medicine with Japanese stem cell (干细胞) researcher Shinya Yamanaka.

    Like so many scientists, Gurdon shows us where the power of curiosity and perseverance(坚持) can lead.

    When he was 15 in 1948，Gurdon ranked last out of the 250 boys at his high school in biology and every other science subject. Gurdon's high school science teacher even said that his dream of becoming a scientist was "quite ridiculous".

In spite of his teacher's criticisms(批评), Gurdon followed his curiosity and kept working hard. He went to the lab early and left later than anyone else. He experienced thousands of failures.

     "My own belief is that we will, in the end，understand everything about how cells actually work，"Gurdon said.

    In 1962, Gurdon took a cell from an adult frog and moved its genetic (基因的) information into an egg cell. The egg cell then grew into a clone of the adult frog. This technique later helped to create the sheep Dolly in 1996，the first cloned mammal(哺乳动物) in the world.In 2006，Gurdon's work was developed by Yamanaka to show that a sample(样本) of a person's skin can be used to create stem cells. Using this technique, doctors can repair a patient's heart after a heart attack."Luck favors the prepared mind," Gurdon told the Nobel Prize Organization. "Ninety percent of the time things don't work, but when they do, you have to seize(抓住) the chance.

    A small man goes to the cinema. He buys a ticket and goes in. But after two or three minutes he comes out. He buys a second ticket and goes in again. After a few minutes he comes out again and buys a third ticket. Two or three minutes after that, he comes out a third time and asks for another ticket. But the girl says to him, "Why are you buying all these? Are you meeting friends in the cinema all the time?"

    "No, I'm not doing that." the small man says, "But a big woman always stops me at the door and tears(撕掉) my tickets up."

    Zhou Xun is a famous (著名的)film star(明星) of China. She has an English name—Jue. She was born on October(十月) 18th. She comes from Zhejiang Province(省). She is 1.60 meters tall, and she is slim and beautiful. She has black hair in two bunches. She likes watching VCD and sleeping. Her favourite colors are black and blue. She also loves running. Living a happy life is her wish(希望). Lots of students and young people like her.

    It was a Monday morning. When the teacher walked into the classroom, he heard a low voice. "Here's the teacher. I'm sure this boring fellow is going to talk about how to use commas." It was a boy's voice and the teacher knew who he was.

    However, the teacher didn't get angry. He said nothing about it, but really began to talk about how to use commas. And he wrote the following sentence on the blackboard, "Nick says the teacher is a boring fellow." The class laughed and Nick's face turned red. "Now," said the teacher, "I will tell you the importance of commas." He put two commas in the sentence and then said, "Nick, says the teacher, is a boring fellow." The whole class laughed again. Nick felt very surprised first, then his face turned much redder. Finally he couldn't help laughing with the other students, too.