Next autumn when you see wild geese heading south for the winter flying in a V formation, you might think about what scientists have discovered as to why they fly that way.

    As each bird flaps its wings, it creates uplift(提升) for the bird immediately following. By flying in a V formation the whole group adds at least 71% greater flying range than if each bird flies on its own.

    People who share a common direction and sense of community can get where they are going more quickly and easily because they are traveling on the push of one another.

    When a wild goose falls out of the formation，it suddenly feels the drag and resistance of trying to go alone and quickly tries to get back into the formation to take advantage of the lifting power of the bird in front. When the head goose gets tired，it flies back into the formation and another goose flies to the front. It is wise to take turns doing difficult jobs whether it is people or wild geese flying south.

    Wild geese honk (发出雁叫声) from behind to inspire those up front to keep up their speed. What can we learn from this?

    When a wild goose gets sick or wounded by gunshots，and falls out of the formation，two other geese will fall out with that goose and follow it down to lend help and protection. They will stay with the fallen goose until it is able to fly or until it dies，and only then will they go on with their own or with another formation to catch up with their group.

    There are many differences between country life and city life in many ways. One person even does different things in the two places.

    Julia lived in the countryside, but one year she decided to visit the capital city to do some shopping and to see the sights. She stayed at a hotel near the central market. She had seldom been to the city before, and was very excited about what she would find.

    On the first morning of her visit, as she walked from the hotel to the market, she passed a beggar(乞丐). He was holding up a notice, which said, “Blind from birth. Please give generously(慷慨地).”

    Julia felt sorry for the blind beggar and she bent down and put a dollar coin into his bowl. “Thank you.” he said.

    The same thing happened again the following day.

    On the third day, however, Julia did not have a dollar coin. She had only fifty cents, so she dropped this into the beggar's bowl.

    “What have I done wrong?” the beggar said, “Why are you so stingy today? ”

    Julia was very surprised at what the beggar said. “How do you know I haven't given you a dollar?” she said, “If you're blind you can't know what coin I put into your bowl.”

    “Ah, ” explained the beggar, “The truth is that I'm not blind. I'm just looking after this place for the regular beggar while he's on holiday.”

    “On holiday?” Julia said, “And what exactly does your blind friend do on holiday?”

    “He goes into the countryside,” the man said, “and takes photographs. He's a very good photographer.”

    Washington—Wild applause broke out at the Parent Teacher Association national offices when several government spokespeople announced a decision to return the subject of civics(公民学) to high school curricula nationwide.

The decision is symbolic of the new agenda to restore(恢复) the United States Constitution to its pre-Bush-era status. In a joint statement, Senators Harry Reid, Republican of Kentucky, said that the decision proves the two parties can work together on an issue of national importance.

    The announcement came following a series of school strikes organized by parents angered by a recent study by the National Opinion Research Center. The findings showed a total ignorance of government structure and citizens rights by graduating high school seniors.

    Some of the fallacious opinion and beliefs mentioned in this cross-country study included: the president has the power to interpret treaties(条约); the president is not bound（约束） by law; the vice president is independent of all three branches of government; torture（刑讯） is not a punishment and therefore cannot be considered “cruel and unusual”.

    The study noted that many students' political consciousness dated back only three years — in other words, their awareness of constitution rights had been entirely formed during the Bush administration.

    The study also found that students were growing incapable of telling the difference between living figures, historical figures, and corporate-licensed figures such as cartoon characters.

    The revived civics courses will teach students about the structure and function of each branch of government, the theory of checks and balances, theories of the role of government, and constitutional(宪法的) law.

    "We have so much work in front of us." said Los Angeles area high school teacher Roberta Morales. "Trying to develop students' sense of citizenry and the public good and undo so many self-centered individualistic messages will take great effort."

    In the home country, a common language gives you the ability to communicate easily with the people around you; and you learn something about your country's history, people's habits, likes and dislikes, customs and traditions. This understanding influences your own behavior, and what you expect of others.

    Living abroad, it doesn't take long to realize that many things don't "work" the same, especially when moving from "the West" to "the East". Besides a different language, each country has its own social system and laws and ways of solving problems. You will find some of them strange and alien. Sometimes you may feel uncomfortable because you realize that things are not the same as you think they are supposed to be. This is what has become known as "Culture Shock".

    Living in an environment with an unfamiliar(不熟悉的)culture can cause stress, anxiety or worse- mental or physical illness in some cases. Culture shock is the shock of experiencing an unknown or new culture. Cross-culture Adjustment is the period of anxiety, great pain and confusion suffered when entering a new culture. It can have effects on a person's emotions and behavior. You should learn to accept and try to be used to different situations. One thing is certain: it is far easier to accept the new order of things than to try to change it.

    Most Asian people can bear foreigners and accept their strange habits and behavior, not only because it might be to their benefit but out of natural politeness and restraint(克制)in front of others. Westerners should not make use of this. They must try to accept and obey local rules and rules of behavior.

    In colleges around the country, most students are also workers.

    The reality of college can be pretty different from the images presented in movies and television. Instead of the students who wake up late, party all the time, and study only before exams, many colleges are full of students with pressing schedules of not just classes and activities, but real jobs, too.

    This isn't a temporary phenomenon. The share of working students has been on the rise since the 1970s, and one-fifth of students work year round. About one-quarter of those who work while attending school have both a full-course load and a full-time job. The arrangement can help pay for tuition (学费) and living costs, obviously. And there's value in it beyond the direct cause: such jobs can also be critical for developing important professional and social skills that make it easier to land a job after graduation. With many employers looking for students with already-developed skill sets, on-the-job training while in college can be the best way to ensure a job later on.

    But it's not all upside. Even full-time work may not completely cover the cost of tuition and living expenses. The study notes that if a student worked a full-time job at the federal minimum wage, they would earn just over $15, 000 each year, certainly not enough to pay for tuition, room, and board at many colleges without some serious financial aid. That means that though they're sacrificing time away from the classroom, many working students will still graduate with at least some debt. And working full time can reduce the chance that students will graduate at all, by cutting into the time available for studying and attending classes.

    There is little reward for attending but not finishing college. Students who wind up leaving school because of difficulty in managing work and class are likely to find themselves stuck in some of the same jobs they might have gotten if they hadn't gone at all. The difficulty of working too much while in school can create a cycle that pushes students further into debt without receiving any of the financial or career benefits.

Family Fun in Canadian Museum of Nature

    Bring the whole family to rediscover our fully redecorated museum.

    WHAT TO SEE AND DO

    Check out What's On for all the events, educational activities and HD movies happening during your visit. Care for birds, dive down into the depths at the helm (舵柄) of a research submersible(潜水器) or explore a cave… on the first floor. Don't miss our gallery play areas on the third floor when visiting with kids. By visiting here, your children will learn more about nature. Check out Our Exhibitions which present our special exhibitions and our galleries. Be sure to stop at our Nature Boutique on the second floor for a vast selection of games, books and nature-related souvenirs from 9:30 am until the museum closes for the day.

    HOURS, ADMISSION, SERVICES AND MORE

    The Canadian Museum of Nature provides a host of information, images and videos on our websites about nature, such as http://www.nature.ca/en/family-fun and http://www.expeditionarctic.ca/.The museum also participates in several social networks. Follow us on Facebook, YouTube, Instagram and Twitter.