The American literature is from the Romanticism to the Realism.

    The American Romanticism began from the end of 18th century to the outbreak of the Civil War, which is also called the American Renaissance. The period is as well as the time of American Westward Expansion. During the period, there were lots of workforces crowding to the cities, which promoted the industry.  The people found that they need their-own literature to record their experiences. So the Romanticism flourished(繁荣）.

    The Romanticism in American literature focuses on imagination and emotional factors. The American writers paid more attentions to the free expression of feelings and the characters' inner world. During the romantic period, there were many writers: Philip Freneau, William Cullen Bryant and so on.

    The Realism in American literature was from 1865 to 1914, and it takes on the American spirit, especially in American stories. The Realism against the Romanticism, advocates the people to come down to the earth and get rid of daydreams.

    During the 50 years from the Civil War to the WWI, the America had experienced a great change on many aspects, such as the politics, economy, culture and religion. It had changed the nature and the idea of the American society. The writers of new age didn't agree with the Romanticism of the old age.They were interested in real life and wanted to explain everything relating to the real life, which is to claim the objective reality, to get rid of idealism and Romanticism.

    There were 3 main writers at that time: William Peanoweils, Henry James and Mark Twain. Their writings represented the American native customs with their deep rural styles, which uncovered the people's inner life.

Bicycle Safety

    Operation Always ride your bike in a safe, controlled manner on campus(校园). Obey rules and regulations. Watch out for walkers and other bicyclists, and always use your lights in dark conditions.

    Theft Prevention Always securely lock your bicycle to a bicycle rack — even if you are only away for a minute. Register your bike with the University Department of Public Safety. It's fast, easy, and free. Registration permanently records your serial number, which is useful in the possible recovery of the bike stolen.

Equipment

    Brakes Make sure that they are in good working order and     adjusted properly.

    Helmet A necessity, make sure your helmet meets current safety standards and fits properly.

    Lights Always have a front headlight — visible at least 500 feet in front of the bike. A taillight is a good idea.

Rules of the Road

    Riding on Campus As a bicycle rider, you have a responsibility to ride only on streets and posted bicycle paths. Riding on sidewalks or other walkways can lead to a fine. The speed limit for bicycles on campus is 15 mph, unless otherwise posted. Always give the right of way to walkers. If you are involved in an accident, you are required to offer appropriate aid, call the Department of Public Safety and remain at the scene until the officer lets you go.

    Bicycle Parking Only park in areas reserved for bikes. Trees, handrails, hallways, and sign posts are not for bicycle parking, and parking in such spots can result in a fine.

If Things Go Wrong

    If you break the rules, you will be fined. Besides violating rules while riding bicycles on campus, you could be fined for:

No bicycle registration  ………………..……………….…… $25

Bicycle parking banned   …………..…………………….……$30

Blocking path with bicycle   …………………………….……$40

Violation of bicycle equipment requirement  ……………....…$35

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    What might the future be like? Here are some predictions: things to come, things to go.

    Spring Festival, the most important Chinese holiday when everyone returns home has caused headaches for millions of Chinese. More than 2 billion people travel at the same time, making getting travel tickets and the journey difficult. But in 28 years, Spring Festival travel may not be a problem at all. China plans to build more than 120,000 kilometers of railway and a fast transportation network that will serve 90% of the population by 2020.

    And because most of China will be cities, people will not have to go to other places to find a job, so it will no longer be a problem.

Newspapers will come to an end in 2043. In the future, digital newspapers will be sent to personal web tools through Internet. Readers can discuss topics with journalists and editors. Information will move faster.

    Oil is running out faster than expected. But scientists have found something else for oil as fuel. Coal, natural gas, solar power, nuclear power and even water can take the place of oil as sources of energy.

    Schools will go electronic. Computers will be important and popular among the students. Everything will be in the computer and students will not need to bring books to school. They will find information on the Internet. A computer will be the students ‘library, schoolbag and connection to the outside world. There will be robot teachers, who will check homework on computers and communicate with the students' parents through e-mail. And school buses will be like spaceships, comfortable and safe.

    Traffic jam and cities, it seems go hand in hand. Everyone complains about being stuck in traffic, but, like the weather, no one seems to do anything about it. In particular, traffic engineers, transportation planners, and public officials responsible for transportation systems in large cities are frequently criticized for failing to solve traffic jam.

    But is traffic jam a sign of failure? Long lines at restaurants or theater's box offices are seen as signs of success. Should transportation systems be viewed any differently? I think we should recognize that traffic jam is an unpreventable by-product of successful cities and view the “traffic problem” in a different light.

    Traffic jam occurs where there are lots of people but limited spaces. Culturally and economically successful cities have the worst traffic problems, while decaying cities don't have much traffic. New York and Los Angeles are America's most crowded cities. But if you want access to major brokerage houses（经济行）, you will find them easier to reach in crowded New York than in any other large cities. And if your company needs access to post-production film editors or satellite-guidance engineers, you will reach them more quickly through the crowded freeways of LA than through less crowded roads elsewhere.

    Despite traffic jam, a larger number and wider variety of social communications and economic dealings can be made perfect in large, crowded cities than elsewhere. Seen in this light, traffic jam is an unfortunate result of success, not a cause of economic decline and urban decay.

    So while we can consider traffic jam as increasing costs on the areas of big cities, the costs of inaccessibility in uncrowded places are almost certainly greater.

    There is no doubt that traffic jam brings the terrible economic and environmental damage in places like Bangkok, Jakarta, and Lagos. But mobility（移动性）is far higher and traffic jam levels are far lower here in the US, even in our most crowded cities. That's why, for now, we don't see people and capital streaming out of San Francisco and Chicago, heading for other cities in California, and Illinois.

    While every dog owner knows their dogs can read their moods perfectly, scientists have always been a little doubtful. Now thanks to some researchers at the University of Veterinary Medicine in Vienna, Austria, we finally have some convincing evidence.

    For their study, biologist Corson Miller and his team exposes eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half got their treat for selecting those that appeared angry.

    Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That's because the scientists believe humans show their emotions on their entire face.

    After some training like how to recognize small differences like the wrinkles between the eyes or the changes in their shape that accompany the happy or angry expressions, the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face. The researchers concluded the dogs were smart enough to read human emotions.

    They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the computer "game" That scientists had a hard time keeping them away from the touch screens after the study was completed.

    The researchers also noticed only dogs with a male owner had a harder time understanding the expressions correctly. Since the touch-screen models were all females, this confirmed what has been observed in previous studies dogs are more efficient at reading facial expressions of people that are the same gender as their owner.

    At 23 I applied for full-time positions with no intention of working five days a week. As a housewife, I had two pre-school children then but wanted to work three days a week.

    This was a huge deal for me. I needed to work, but also wanted to spend time with my children while they were young. I didn't want to miss out on school drop-offs and pick-ups. But I also didn't want to miss out on the opportunity of promotion.

    Before the interviews, I prepared a plan of how I was going to make this work for me and the employer. I saw it as a two-way agreement — the business adapting to me and me adapting to the business.

    Finally I became a member of EY at 33. EY was the only firm that seemed receptive to my plan; in fact, we spent time during that first interview talking about how we could make it work together. Most importantly, the person interviewing me worked flexibly too — four days a week.

    I appreciated that I'm one of the lucky ones. Even 10 years on, flexible hiring and working remains the exception rather than the rule for most.

    What will help shift views and behavior, in addition to organizations updating their hiring policies, is talking more openly about how most of us organize our day around our responsibilities. We all have a life outside of work and we shouldn't be embarrassed to talk about it, even during a job interview.

    It's a change in the way of thinking, not just for employers but employees too. In the early days I was confident about my ability but I probably did have a preconception (先入之见) that working part-time would limit my career progression. What I quickly realized was that if I took responsibility for my development, I could make sure that I got the same opportunities as if I was working full-time. So I offered solutions to how we could make it work, and it made me stand out.