McElrah lost herfull-time job in January. Since then, she has spent her days doing what she loves-dancing in the street. Her message to people in hard times: do something that you enjoy, no matter what your circumstances. “ Life isn't that bad,” shesaid. “ If you're working 40 hours a week, you shouldn't be complaining.”

    McElrah graduated from parkway Central High School and has spent the past 21 years working as a nursing assistant, She began singing and dancing publicly on her days off a few years ago to help her through the pain of her second divorce.

    Her favorite spotis the northwest corner of Chouteau Avenue and South Grand Boulevard near St.Louis University. McElrah's mp3 player is loaded with hundreds of classic rockhits and 80's pop songs, including those by Joe Cocker, Tina Turner, NeilDiamond and Toto. But her favorite artist, by far, is Stevie Nicks.Videos of McElrah have appeared on YouTube, a video-sharing website on which users canupload, share, and view videos. “People think I'm crazy, but I don't care,” Shesaid. “ I can dance a little. I just go with the music.” Even a rude gesture from a passing motorist doesn't bother her either. “ I just smile and wave,”she said.

    McElrah's show of bravery recently earned her a job opportunity with Liberty Tax Service, which temporarily offered her a job as a dancer Statute of Liberty to promote a new place near Grand Center starting in January.

  “Just be happy anddo what you love,” she said. “The money will come.”

Life is difficult.

    What do you think about life? Maybe most people say that life is difficult. But life is no longer difficult once we truly understand and accept it. Most people do not fully see this truth. Instead, they complain about their problems and difficulties as if life should be easy. It seems to them that their difficulties represent a special kind of suffering especially forced upon them or their families, their class, or even their nation.

    What makes life difficult is that the process of facing and solving problems is a painful one. Problems, depending on their nature, cause us sadness or loneliness or regret or anger or fear. These are uncomfortable feelings, often as painful as any kind of physical pain. And since life causes an endless series of problems, life is always difficult and is full of pain as well as joy.

    Yet, it is in this whole process of solving problems that life has its meaning.

    Problems are the serious test that tells success from failure. When we desire to encourage the growth of the human spirit, we encourage the human ability to solve problems, just as in school we set problems for our children to solve. It is through the pain of meeting and working out problems that we learn. As Benjamin Franklin said, “Those things that hurt instruct.” It is for this reason that wise people learn not to fear but to welcome the pain of problems.

    It's no secret that your personal characteristics directly affect how you interact with the world-but you might be surprised at just how deep it goes. Experts think that your personality can even affect how you exercise and influence what sports are suitable for you.

    Highly Sensitive

    Highly sensitive people may be more uncomfortable with group exercise classes or team sports where they feel their every move is being observed. Additionally, they may feel more upset over an ineffective or poor workout, says researcher Elaine Aron.

For such people, individual or non-competitive activities like biking, running and hiking are ideal.

    Type A Personality

    Type A individuals often have an "all or nothing approach" to exercise. This personality type is known for sticking closely to their plan, not to mention being super competitive. However, this can cause them to stick too closely to a fitness routine, which means they might try to push past an injury.

    To get better exercise results, Type A people need to be aware that following an exercise plan too strictly may limit their progress. They should be more flexible and listen to their body, especially when they are in pain.

    Type B Personality

    This laid-back group may get too lazy about their exercise plan, which prevents them from seeing results. They are often less willing to devote enough time and energy to their fitness goals, especially if exercise is something that makes them anxious.

    Type B individuals succeed in creative and co-operative environments, so team sports and group gym classes may be perfect.

    Remember, there are plenty of ways you can adapt a fitness plan to suit your needs, regardless of your characteristics. Just keep in mind what you like.

Dear Sir,

    There is a plan to build a new supermarket on the edge of the Whitefields housing estate(住宅区), on the land where the local library now is. I live at Whitefields, and I would like to express my concern about this plan. It is not that I am completely against the idea of building a supermarket—I just think that as a community we need to weigh up the advantages and disadvantages before committing ourselves.

    It is clear that the library is under-used and in poor condition. It is also clear that there are very few shops near here and a supermarket would be a good thing to have. But the people who want to build the supermarket seem to think that no one wants the library any more, and that it isn't a must because of the Internet and so on. Is this necessarily true, especially for elderly people? What about young people who don't have the Internet at home and need to go to the library to do their homework? Where can they study if they have to share a room with a younger brother or sister?

    On the other hand, there is an argument that a new supermarket would not only bring more choice of shopping and more convenience for local people, but it would also bring some much-needed jobs for younger people in the town—and this is a good point. What we need to do is consider the effect a supermarket will have on our quality of life. Certainly local people, including me, will find shopping a lot easier and more convenient. But there will also be extra traffic. In a few years from now, the roads in and around will be full of cars in the daytime and delivery lorries at night, and not only that—we will have got used to it, too. Are more jobs and more convenience worth such an influence on our daily lives? Perhaps, but this is what we have to ask ourselves.

    I believe that all the people of Whitefields, and the authority, need to discuss this question in an open-minded way—and I hope that by the time a decision is taken, we will have had a full and fair discussion of the issues involved, and that the local authority will have really listened to everyone's view. Is that too much to ask?

Yours faithfully,

Tom Watkins

    The world's first hydrogen-powered trains have begun running in Germany. They began carrying passengers Monday in Germany's northern Lower Saxony state. The new train will run 100-kilometer trips and can travel up to 140 kilometers an hour.

    A French railroad company called Alstom built the two trains. Team in Germany and France cooperated on the project, which was supported by the German government. The new train model ,called the Coradia ilint, signals the beginning of efforts in Germany and other nations to move away from pollution-producing diesel(柴油) trains.

    The Coradia iLint is designed to run on non-electrified train lines with low levels of noise.

    It uses a process that combines hydrogen and oxygen to produce electrical power. If the system produces more energy than the train needs at that time, it can store the extra energy in batteries. The only emissions (排放物) are water and steam.

    A single tank of hydrogen can run a Coradia iLint train for about 1,000 kilometers. This is very similar to the distance a diesel-powered train can run on with a single tank.

    Hydrogen-powered trains cost more than diesel trains to build. But Alstom officials say the operating costs are much lower. The company plans to provide another 14 Coradia iLint trains to Lower Saxony by 2021.

    The head of railroad operations in the area, Carmen Schwab, praised replacing diesel trains with hydrogen. She said the move was an important first step in using clean-burning technologies to reach climate protection goals.

    Officials say the area's many wind turbines (涡轮机)will produce part of the energy to create the hydrogen to power the trains.

    Alstom says several other European countries have also expressed interest in developing hydrogen train systems. France has already said it wants its first hydrogen train to be operating by 2022.

    It's holiday season and time for shopping. There are a bunch of items on your shopping lists ranging from small gifts, toys and festive decorations to Christmas and New Year cards. What's your first reaction to products labeled "Made in China"? If you still tend to relate "Made in China" to poor quality, you need to update your ideas. China's ability to produce high-quality products has been recognized by a growing number of foreigners. It's a misunderstanding to associate low quality with "Made in China".

    Cameron Purdy, a Web user, says that China manufactures poor-quality products does not mean it cannot manufacture high-quality products. He explains that the poor-quality products one purchases in the US for example, are made in the quality that the American companies ask for. "The price that you pay for the product has no relationship to the cost of its manufacturing," suggested Purdy. For example, for an item priced at $20 in the US, the cost of manufacturing it paid by the American company is usually less than $1. To guarantee the room for profit, the Chinese co-manufacturer spends less than $1 to produce the item.

    Amanda Wu, who lives in Shanghai, noted that many top brands have manufacturing factories located in China, and the most convincing example of China's manufacturing quality is Apple products. On the back of the iPhone, one can find the product is Made in China—"Designed by Apple in California. Assembled (装备) in China. "Chinese and foreign Web users commented that some Chinese products with good reputations around the world are Haier, Lenovo, GREE, Huawei and China Railway High-speed.

    On the other hand, foreign misunderstandings can sometimes affect Chinese people's minds. For instance, when Chinese people travel abroad, some would still avoid buying products Made in China. It's time for the world to stop relating Made in China with low-quality products. Just remember, you get what you pay for.