At thirteen, I was diagnosed(诊断) with a kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not.

    In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, “Mrs. Smith, you see, the doctor said I have attention problems. I might not be able to do it.” She glanced down at me through her glasses, “You are no different from your classmates, young man.”

    I tried, but I didn't finish the reading when the bell rang. I had to take it home.

    In the quietness of my bedroom, the story suddenly all became clear to me. It was about a blind person, Louis Braille. He lived in a time when the blind couldn't get much education. But Louis didn't give up. Instead, he invented a reading system of raised dots(点), which opened up a whole new world of knowledge to the blind.

    Wasn't I the “blind” in my class, being made to learn like the “sighted” students? My thoughts spilled out and my pen started to dance. I completed the task within 40 minutes. Indeed, I was no different from others; I just needed a quieter place. If Louis could find his way out of his problems, why should I ever give up?

    I didn't expect anything when I handed in my paper to Mrs. Smith, so it was quite a surprise when it came back to me the next day—with an “A” on it. At the bottom of the paper were these words: “See what you can do when you keep trying?”

    If you're looking for a challenging situation to practice your English, pick up the phone. Not being able to see the other person and the body language can make the chatting difficult. {#blank#}1{#/blank#} Here are some tips to guide you through an average phone conversation in English.

1)．Greetings

    Every phone call should begin with a polite greeting such as “Hi, how've you been？” or “Nice to hear from you”. Even if you're calling a business contact for a specific purpose, it'd be rude to jump right into business.  {#blank#}2{#/blank#}

2)．Getting to the point

    There always comes the point where you want to move on from friendly chatting and get down to business. What should you do in this situation? {#blank#}3{#/blank#} However, if you are waiting to find out why someone called you, you can guide the conversation by saying “So what can I do for you？”

3)．Interrupting without offence

    Sometimes you may happen to be speaking with a very talkative person. {#blank#}4{#/blank#} Keep in mind when you'd like to interrupt, and be sure to do it politely. For example, begin with “I'd like to say something here”．

4)．Closing the call

    This can be the trickiest part of the conversation! It may be the time to offer good wishes if it's appropriate. {#blank#}5{#/blank#} Sometimes it's easiest to just say you enjoyed speaking to the other person. Also remember cleverly saying the word well at the beginning of a sentence can indicate you're ready to end the conversation.

    Scientists have been studying how people use money for long. Now they're finding some theories may apply to one group of monkeys.

    Researchers recently taught six monkeys how to use money. They gave the monkeys small metal disks(圆片) that could be used like cash and showed them some yummy apple pieces. The monkeys soon figured out that if they gave one of the disks to a scientist, they'd receive a piece of apple in return.

    If you think that is all the monkeys can figure out, you are wrong. Two researchers, Jake and Allison, acted as apple sellers in the experiments. The monkeys were tested one at a time and had 12 disks to spend in each experiment. Jake always showed the monkeys one apple piece, while Allison always showed two pieces. But that's not necessarily what they gave the monkeys. The number of apple pieces given for a disk was determined at random.

    Experiment One: Allison showed two pieces of apples but gave both pieces only half the time. The other half, she took one piece away and gave the monkey just the remaining piece. Jake, on the other hand, always gave exactly what he showed: one piece for each disk. The monkeys chose to trade more with Allison.

    Experiment Two: Allison continued to sometimes gave two pieces and sometimes one piece. But now, half the time, Jake gave the one apple piece he was showing, and half the time he added a bonus. Guess what? The monkeys chose to trade more with Jake.

    In the first experiment, the monkeys correctly figured out that if they traded with Allison, they'd end up with more treats. In the second one, when a monkey received two pieces from Jake, it seemed like again. When Allison gave the monkey only one piece instead of the two she showed, it seemed like a loss. The monkeys preferred trading with Jake because they'd rather take a chance of seeming to win than seeming to lose.

    We also sometimes make silly business decisions just to avoid the feeling that we're getting less, even when were not. Would you have made the same choices?

    I just celebrated my 95th birthday last week, and people always ask me about my secret. Of course, it's important to eat right and exercise, but that's not much of a secret. I actually have quite a few friends over the age of 90, and we all say the same thing: laughter. Are we telling jokes all the time? Not necessarily. Are we watching funny movies around the clock? Of course not. Do we take the time to laugh at ourselves and generally try to keep things light as much as we can? Certainly. One of the best ways to make sure you laugh every day is to be around children or pets because they just can't help being funny! And what about those polite little laughs when your neighbor tells a joke that isn't really funny, but you laugh anyway? Those are fine, but the ones where you laugh with your whole body and mind are the ones where you end up tired and out of breath, where everyone around you starts laughing, too. My “senior” friends and I even came up with a nice round number: For each full “belly laugh” you have, you'll live one extra hour in your lifetime. Now that might not sound like much, but if you have one every day, you'll live an extra three or four years. I try to have between five and ten of those laughs every day, and so should you.

    Just as John Lubbock said, we may sit in a library and yet be in all quarters of the earth. Here are some of the coolest libraries of the world.

    Stuttgart City Library

    Despite a classic white-on-white color, Stuttgart City Library is one of the most visually appealing modern libraries. The amazing modern and simple look is the product of the Korean architect Yi Eun-young. The German library opened in 2011, and cost nearly 80 million euros to construct.

    Kanazawa Umimirai Library

    Architects from the Coelacanth K&H Architects studio designed the Kanazawa Umimirai Library lo create the best reading environment. Healed floors, an outpouring of natural light, and other features were specifically included lo achieve this goal. The wall, which consists of thousands of tiny openings, allows natural lighting into the building, improving the overall feel of the space. This Japanese library was opened in 2011, and reflects the appearance of many modern and simple spaces.

    Library of Congress

    In 1800, Congress set up the Library of Congress in Washington D.C. Fifteen years later, Thomas Jefferson offered his personal library to replace books that were lost when the British set the building on fire in 1814. His books, which took nearly 50 years to collect, varied from texts on science, literature and philosophy, to books in a variety of foreign languages. These days, the Library of Congress offers more than 155 million items and the largest rare book collection in North America.

    State Library of Victoria

    The Slate Library of Victoria, located in Melbourne, Australia, is one of the largest exhibiting libraries in the world. Though it opened in 1856, major repairs took place between 1990 and 2004. The La Trobe Reading Room is one of the library's main attractions due to its visually amazing architecture. The lawn at the library's front attracts hundreds of city folk each day, who gather for lunch or to enjoy the statues there. The library currently contains over two million books, as well as armor (盔甲) of Ned Kelly, a folk hero against the ruling class.

    The well-known adventurer (冒险家)and explorer Steve Fossett, born in 1944 in America, was famous for extraordinary efforts setting world records in flying, ballooning and sailing. He set or broke over 100 records in five different sports, many of which are still held. Many of his most extraordinary adventures were as a pilot. He once said that he did not like risks. This might sound strange considering his activities. But he said what he tried to do was to reduce risk with careful planning, technological development and the help of the best scientists and other experts. In 2007, during a short-distance flight, his plane disappeared and he died at the age of 63.

    In 1903 Benjamin Spock was born in America. After he attended Yale University he joined a sports team that competed in rolling boats, which in 1924 won the gold medal at the Olympic Games in Paris. He used to work at a camp for disabled children for three summers during his years at Yale. And the experience probably led to his decision to enter Yale Medical School, and finally completed his medical degree at Columbia in New York. From 1933 he worked as a baby doctor, trying to fit the theories (理论)about how children develop with what mothers told him about their children. During the 1950s, Dr Spock became famous. He wrote articles for magazines, appeared on TV programs, taught at universities and gave speeches to talk to parents about their concerns (担心).Benjamin died in 1998 at 94. Yet his advice continues to affect the lives of millions of children and their parents.

    An 80-year-old Japanese mountain climber who has had four heart surgeries (手术) reached the top of Mount on Thursday, becoming the oldest to climb up the world's highest mountain on May 23, 2013. It was Yuichiro Miura. As a famous adventurer, he skied down Everest from the South Col in 1970, a deed that became the subject of a documentary. He has since skied down the highest mountains on each of the seven continents, following the tradition of his late father, who skied down Europe's Mont Blanc at 99. "If you wish strongly, have courage and endurance, then you can get to the summit (顶峰)of your dream, Miura said.