The Republic of Vanuatu is an island nation located in the South Pacific Ocean. It was one of the poorest nations in the region. Within the last five years, however, it has become a hot spot for adventure travelers. In 2006 it was voted the happiest place on Earth. The reason is not that Vanuatu are the richest but that Vanuatu has white-sand islands, clear waters, the world's most accessible live volcano, great diving and food that grows faster than it can be picked.

    With a population of about 221,000, Vanuatu has 113 languages, which is a result of 3,000 years of immigration from many Pacific countries. There are three official languages: English, French, and Bislama. Bislama developed from South Pacific English, a simplified language that traders and other foreigners used it to communicate with speakers of the many local languages.

    Most of the islands are mountainous and of volcanic origin. There are several active volcanoes in Vanuatu, including Yasur on the island of Tanna, one of the world's most accessible volcanoes. If you've ever fancied getting close to a volcano, here's your chance.

    Vanuatu Post's Underwater Post Office has quickly become one of the busiest post offices for postcards in the world! Visitors from around the world want to experience the world's first under- water post office. The Post Office is only 50 meters offshore and at just three meters below the surface, very appealing to the young and young at heart. Since opening in 2003, the underwater post office has received about 100,000 visitors. They have posted one of the waterproof（防水的）postcards available in Vanuatu; these cards are collected regularly by one of Vanuatu Post's four trained divers. The underwater branch is manned daily for usually about an hour, longer with demand.

    When it comes to the most famous 20^th century painters of the United States, Grandma Moses should be mentioned, although she did not start painting until she was in her late seventies. As she once said to herself:" I would never sit back in a rocking chair, waiting for someone to help me." No one could have had a more active old age.

    She was born on a farm in New York State, one of five boys and five girls. At 12 she left home and was in domestic service until at 27 she married Thomas Moses, the hired hand of one of her employers. They farmed most of their lives, first in Virginia and then in New York State, at Eagle Bridge. She had ten children, of whom five survived; her husband died in 1927.

    Grandma Moses painted a little as a child and made embroidery(刺绣) pictures as a hobby, but only changed to oils in old age because her hands became too stiff(僵硬的) to sew and she still wanted to keep busy and pass the time. Her pictures were first sold at the local drugstore and at a market and were soon noticed by a businessman who bought all that she painted. Three of the pictures were exhibited(展览) in the Museum of Modern Art, and in 1940 she had her first exhibition in New York. Between the 1930's and her death, she produced some 2,000 pictures: careful and lively portrayals of the country life she had known for so long, with a wonderful sense of color and form. "I think really hard till I think of something really pretty, and then I paint it" she said.

    I had been living in a whirl: studying the organ at the University of Arizona, conducting a speech clinic in town, and teaching a class in musical appreciation at the Desert Willow Ranch, where I was staying. I was going to parties, dances, horseback rides under the stars. One morning I collapsed. My heart! “You will have to lie in bed for a year of complete rest,” the doctor said. He didn't encourage me to believe I would ever be strong again.

In bed for a year! To be invalid—perhaps to die! I was terror-stricken! Why did all this have to happen to me? What had I done to deserve it? I swept. I was bitter. But I did go to bed as the doctor advised. A neighbor of mine, Mr. Rudolf, an artist, said to me: “You think now that spending a year in bed will be a tragedy. But it won't be. You will have time to think and get acquainted with yourself. You will make more spiritual growth in these next few months than you have made during all your previous life.”

I became calmer, and tried to develop a new sense of values. I read books of inspiration. One day I heard a radio commentator say: “You can express only what is in your own consciousness.” I had heard the words like these many times before, but now they reached down inside me and took root. I determined to think only the thoughts I wanted to live by: thoughts of joy, happiness, health. I forced myself each morning, as soon as I awoke, to go over all the things I had to be grateful for. No pain. A lovely young daughter. My eyesight. My hearing. Lovely music on the radio. Time to read. Good food. Good friends. I was so cheerful and had so many visitors that the doctor put up a sign saying that only one visitor at a time would be allowed in my cabin—and only at certain hours.

    Nine years have passed since then, and I now lead a full, active life. I am deeply grateful now for that year I spent in bed. It was the most valuable and the happiest year I spent in Arizona. The habit I formed then of counting my blessings each morning still remains with me. It is one of my most precious possessions.

    Here are some best sellers of 2018 at Amazon.

    The car

    Fourteen-year-old Terry's parents never pay him much attention. So when they both disappear after one of their all-too-frequent arguments, Terry isn't exactly eager for them to come home. On his own, he fixes an abandoned car. Though he doesn't know much about driving, he gets behind the wheel and heads west, with the intention of visiting an uncle in Oregon. It's an exciting and sometimes dangerous journey. Along the way, he learns a lot about people, about America——and most importantly, about himself.

    The Running Dream

    Jessica thinks her life is over when she loses a leg in a car accident.

    As she struggles to cope with her prosthesis(义肢)and many other difficulties, Jessica develops a close relationship with Rosa, a girl who has a cancer and sees right into Jessica's heart.

    With the support of family, friends, a coach, and her teammates, Jessica is able to run again. But that's not enough for her now. She doesn't just want to cross finish lines herself—she wants to take Rosa with her.

    Have a New Teenager by Friday

    Do you know this person?

    His bedroom looks like a garbage dump.

    She changes clothes three times before breakfast.

    It seems that he／she never agrees with you.

    Congratulations! You have a teenager in your home. But you needn't feel helpless. In fact, you're just five days away from your teenager asking.“ What can I do to help?” Internationally recognized family expert Dr. Kevin Leman will help you get real results—really fast.

    Boy Robot

    Seventeen-year-old Isaak discovers the truth about his origin: a government—made human. But a deadly military force is trying to kill him. He and the other Robots can only find protection from the Underground—a secret network of Robots and humans working together to ensure a coexistent future. Isaak must decide whether to hold on to his humanity and face possible death or to embrace his true nature in order to survive.

    If you are interested in any of the books, click here for further information:

    https://www.amazon.com/.

Learning, Fast and Deep

    Over the past five years researchers in artificial intelligence have become the rock stars of the technology world. A branch of AI known as deep learning, which uses neural(神经的) networks to scan through large volumes of data looking for patterns, has proven so useful that skilled practitioners can command high six-figure salaries to build software for Amazon, Apple, Facebook and Google.

    The standard route into these jobs has been a PhD in computer science from one of America's top universities. Earning one takes years and requires a personality suited to academia, which is rare among more normal folk.

    That is changing.

    Last month fast.ai, a non-profit education organization based in San Francisco, kicked off the third year of its course in deep learning. Since its foundation it has attracted more than 100, 000 students around the globe from India to Nigeria. The course and others like it, come with a simple idea: there is no need to spend years obtaining a PhD in order to practise deep learning. Creating software that learns can be taught as a craft, not as a high intellectual pursuit to be undertaken only in an ivory tower. Fast. ai's course can be completed in just seven weeks.

    To make it accessible to anyone who wants to learn how to build AI software is the aim of Jeremy Howard, who founded fast.ai with Rachel Thomas, a mathematician. He says school mathematics is sufficient. "No. Greek. Letters," Mr. Howard intones, pounding the table with his fist for punctuation.

    Some experts worry that this will serve only to create a flood of unreliable AI systems which will be useless at best and dangerous at worst. In the earliest days of the Internet, only a select few nerds, namely computer holies with specific skills, could build applications. Not many people used them. Then the invention of the World Wide Web led to an explosion of web pages, both good and bad. But it was only by opening up to all that the Internet gave birth to online shopping, instant global communications and search. If Mr. Howard and others have their way, making the development of AI software easier will bring forth a new crop of fruit of a different kind.

    Until the 1990s coffee was rarely served in China except at luxury hotels aimed at foreigners. When Starbucks opened its first shop there in 1999, it was far from clear that the country's tea-drinkers would take to such a different and usually more costly source of caffeine. Starbucks tried to attract customers to coffee's bitter taste by promoting milk and sugar-heavy concoctions(调和) such as Frappuccinos.

    But coffee has become fashionable among the middle class in China. Starbucks now has about 3, 800 shops in China more than in any other country outside America. Statista, a business-intelligence portal(门户网站), says the roast coffee market in China is growing by more than10 %year. Starbucks and its rivals see big opportunities for expanding there.

    So too, however, do home-grown competitors. A major new presence is Luckin Coffee, Beijing- based chain. Since its founding less than two years ago, it has opened more than 2,300 shops. On May 17th Luckin's initial public offering on the Nasdaq stockmarket raised more than $570m, giving it a value of about $4bn.

    Luckin's remarkable growth is sign of change. No longer do Chinese consumers see coffee as such a luxury. Most of Luckin's shops are merely kiosks where busy white-collar workers pick up their drinks, having ordered them online. Super-fast delivery can also be arranged through the company's app. Independent coffee shops are springing up. The growth is striking considering the country's reputation for its tea-drinking culture where many residents like to relax in teahouses sipping tea served gracefully.

    But the two markets are different. The teahouses tend to cater to older people who like to spend long hours playing mahjong and gossiping. At the coffee shops it is rare to see anyone over 40. Young people use them for socialising, but much of their interaction is online -sharing photos of their drinks and of the coffee-making equipment. An option on the Chinese rating app Dianping allows users to search for wanghong ("internet viral") coffee houses.