While it may be unlikely for a computer to write a best seller, a technology expert has created a computer program that writes its own fiction stories with minimal user input. The program, called MEXICA, is the first to generate original stories based on computerized representations of emotions and tensions between characters.

    An Internet survey was carried out to see the popularity of the computer-generated stories, other computerized stories and stories written solely by a human. The result was that readers ranked MEXICA stories highest for flow and coherence, structure, content, suspense and overall quality. Rafael Pérezy Pérez, the creator of MEXICA, explained that a story might begin with something as basic as, “The enemy wounded the knight. The princess cured the knight. The knight killed the enemy. The knight rewarded the princess. The end.”

    The program reads characters as variables (变量) and assigns a numerical value, between a continuum (连续体) from -3 to +3, to emotional connections that are defined as either amorous or non-amorous. The numerical value is equivalent to the degree of emotion, with -3 being intense hate and +3 being intense love. The program also understands story tension, such as linking the word “wounded” with tension. This too is assigned a numerical value.

    Once these clusters of emotional links and tensions are established, the program begins what is called an “engagement reflection cycle”. Basically this involves searching a database of story actions and other happenings, which are called “atoms”, and determines the best match for the characters and contexts for that moment.

    The process repeats itself again and again until the system can no longer make any matches. At this point, the computer analyzes the story for coherence and “interestingness”. The program views a story as interesting when tension levels increase and fall throughout the piece. If the program finds that the story is boring or incoherent in places, it will replace or insert atoms until a version is thought to be satisfactory.

    When it was announced that Patrick Modiano had won the Nobel Prize in Literature on Oct.9, the Swedish Academy had not yet managed to reach the writer himself to tell him the news. as the Telegraph put it, “It was a curious case of missing personhood in an author whose career had been spent in searching others, within the confines (界限) of a single city.”

    Though the 69-year-old French author has had a successful writing career, only six of his books have been translated into English. One reason for this might be that “Modiano's storylines are as slim as the books themselves”, said the BBC.

    While most of Modiano's works don't run for hundreds of pages, they explore serious subjects. The author's signature themes are Germany's occupation during World War II and the evolution of Paris over the past century.

    Modiano's life has been greatly affected by Nazi Germany's occupation during the war, and his family's connections to it. According to New York-based newspaper Forward, his father survived the war dishonorably. When Paris's Jews were rounded up for deportation(驱逐)to concentration camps, the businessman did not join them but spent the time making money from deals with Nazis on the black market.

    “The novelist has a duty to record the traces of the people who were made to disappear,” French writer Clemence Boulouque, also an expert in Jewish Studies, told The New York magazine.

    In his more than three dozen novels, Modiano has returned again and to the same themes: Jewishness, the Nazi occupation, and loss of identity.

    Paris is another recurring(重复的)theme in Modiano's works .Most of his novels are set in the city , from the rich parts of downtown Paris to more remote suburbs where the characters try to live anonymous protect lives.

    Anne Ghisoli, the director of  Librairie Gallimard, a bookstore in Paris, concluded, “Modiano is a master of writing on memory and occupation, which haunt(萦绕)and inform his works. He is a chronicler(年代记录者)of  Paris ,its streets, and its present.”

    Most people have flown a kite or have seen one ride and dip in strong spring wind. Not so many people know that kites were first made in China thousands of years ago. The ancient Chinese were making and flying kites even before they were writing.

    A long time ago, the Chinese made kites to use in wars. They would fly these war kites in the dark. The kites were fixed so that they made strange sounds. Men who were at war with them would hear these sounds and run away. They thought those strange sounds were made by gods in the sky.

    The ancient Chinese also flew kites to bring good luck and to make their crops grow rich and tall. Sometimes they tied long strings and hooks to their kites. Then they would fly the kites over water, letting the hooks hang down to catch fish.

    The Chinese use sticks, strings and paper for their kites. Some of these kites look like animals or trees. Others look like birds or houses.

    Do you love Beats headphones, True Religion jeans, and UGG shoes? These are some of the most popular brands(品牌) around. They are also expensive. But some experts say they are not much better than cheaper brands.

    For example, Jim Wilcox works for Consumer Reports. He tested all kinds of headphones. He says that $80 Koss Pro headphones provide basically the same quality and comfort as Beats. So why do people pay twice or even 10 times as much for the hottest brands?

    Experts say because it's fashionable, and expensive brands send a message. Brands say "I belong" or "I can afford it."

    Some people think that expensive brand names are worth the price. They say that some designer clothes are really of top quality and that they last longer than cheaper brands. Some teenagers choose to wear popular brands because these brands make them feel good about themselves.

    Alexandra Allam, 17, likes to buy brand-name products. "I'd rather spend the extra money getting something I know I'll be satisfied with." she says. Her friend Emmy Swan agrees, saying "As long as you can afford it, it seems reasonable to buy what you want." But not all teenagers agree. "Spending hundreds of dollars for designer is stupid and unreasonable," says Daniel Steinbrecher, 16. "It's fake（假的）happiness."

    People who are against wearing expensive brand names say that many designer brands aren't any better. "It's wasteful to buy things just because they are popular." says Edmund Williams, 15. "You'll feel better if you buy things because you like them. If you have extra money to spend, it would be better to give it to people in need."

    When it comes to medical care, many patients and doctors believe "more is better." But what they do not realize is that overtreatment—too many scans, too many blood tests, too many procedures—may bring harm. Sometimes a test leads you down a path to more and more testing, some of which may be invasive, or to treatment for things that should be left alone.

    Terrence Power, for example, complained that after his wife learned she had Wegener's disease, an uncommon disorder of the immune system, they found it difficult to refuse testing recommended by her doctor. The doctor insisted on office visits every three weeks, even when she was feeling well. He frequently ordered blood tests and X－rays, and repeatedly referred her to specialists for even minor complaints. Even when tests came back negative, more were ordered, and she was hospitalized as prevention when she developed a cold. She had as many as 25 doctor visits during one six－month period. The couple was spending about $30,000 a year for her care.

    After several years of physical suffering and near financial ruin from the medical costs, the couple began questioning the treatment after discussing with other patients in online support groups. "It's a really hard thing to determine when they've crossed the line," Mr. Power said. "You think she's getting the best care in the world, but after a while you start to wonder: What is the purpose?" Mr. Power then spoke with his own primary care doctor, who advised him to find a new specialist to oversee Mrs. Power's care. Under the new doctor's care, the regular testing stopped and Mrs. Power's condition stabilized. Now she sees the doctor only four or five times a year.

Fifteen-year-old Sansa has been writing for eight years and has been working on a book for the past four. Feeling stuck and unable to write, she started searching for writing groups in Los Angeles, looking for guidance. When she found WriteGirl, she was inspired.

Keren Taylor started WriteGirl in 2001 as a way to help teen girls who did not have access to creative writing programs. "Teen girls are incredibly vulnerable(脆弱的) and invisible," Taylor said. "They really need to be lifted up and inspired."

At WriteGirl, 400 women writers volunteer to mentor(指导) 700 teenagers a year. Every girl who has gone through the mentorship program has gone to college and several have pursued careers as professional writers. Through the program, girls dive into poetry, fiction, songwriting, play and so on, learning techniques from professional women writers. This leads to well-rounded training and sets WriteGirl apart from other organizations.

A typical exercise at WriteGirl is mic and rant, a 30-second session before writing for each girl. As a vehicle for teens to get their ideas out, it empowers girls to explore anything meaningful to them. "Not the flowery language, or rather, complicated expressions that sound skillful, but more of the natural, this is what I'm thinking and what I'm feeling." Taylor said.

Sansa's mentor Danyella Wilder is attracted by the long-term nature of mentoring at WriteGirl. Wilder wishes she had a program like this herself when she was 15. "To just have an organization where people are spending their time just to tell you, ‘Hey, good job,' or ‘That was amazing.' You're at the age where you need to hear that."