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    I read somewhere that we spend a full third of our lives waiting. But where are we doing all of this waiting, and what does it mean to an impatient society like ours? To understand the issue, let's take a look at three types of “waits”.

    The very purest form of waiting is the Watched-Pot Wait. It is without doubt the most annoying of all. Take filling up the kitchen sink(洗碗池) as an example. There is absolutely nothing you can do while this is going on but keep both eyes fixed on the sink until it's full. During these waits, the brain slips away from the body and wanders about until the water runs over the edge of the counter and onto your socks. This kind of wait makes the waiter helpless and mindless.

    A cousin to the Watched-Pot Wait is the Forced Wait. This one requires a bit of discipline. Properly preparing packaged noodle soup requires a Forced Wait. Directions are very specific. “Bring three cups of water to boil, add mix, simmer three minutes, remove from heat, let stand five minutes.”I have my doubts that anyone has actually followed the procedures strictly. After all, Forced Waiting requires patience.

    Perhaps the most powerful type of waiting is the Lucky-Break Wait. This type of wait is unusual in that it is for the most part voluntary. Unlike the Forced Wait, which is also voluntary, waiting for your lucky break does not necessarily mean that it will happen.

    Turning one's life into a waiting game requires faith and hope, and is strictly for the optimists among us. On the surface it seems as ridiculous as following the directions on soup mixes, but the Lucky-Break Wait well serves those who are willing to do it. As long as one doesn't come to rely on it, wishing for a few good things to happen never hurts anybody.

    We certainly do spend a good deal of our time waiting. The next time you're standing at the sink waiting for it to fill while cooking noodle soup that you'll have to eat until a large bag of cash falls out of the sky, don't be desperate. You're probably just as busy as the next guy.

    What if our babies could somehow tell us what they're thinking about, what they want, and what makes them unhappy? Robyn Holt, researcher for Baby Talk New Zealand, says they can. Holt heard about baby sign language through an advertisement and decided to go along to a workshop (研讨会).

    “Sign language is something that's always interested me, and I thought, it could be really cool to try this with a baby because we are always guessing all the time what they actually want.”

    Holt started using baby sign language with her baby son Benjamin, now 12, and within two weeks he started to sign the sign for milk. She has since used it with her two younger sons Dominic, 8, and Matthew, 3.

    Baby sign language is nothing new: the practice (which is based on adult sign language) has been out in America for more than 30 years. But it is enjoying a rebirth in New Zealand.

    The idea behind baby sign language is that babies do have the ability to communicate their needs if they are given the right tools to do so. Although many mothers develop an intuition (直觉) about whether their baby's crying is from hunger, tiredness, or pain, baby sign language creates a direct form of communication that unlocks the mystery.

    When babies are between 6-months and 12 to 13-months, parents can begin to teach them sign language: use the sign for milk while feeding, and also talk about milk, so that the child begins to make the link (关联) in their brain. Then they can begin to add other signs, i.e. food, sick or pain.

    “I know of one parent. Her child was signing the sign for hurt by his mouth, and she realised his first teeth were growing. It makes life so much easier,” said Holt.

The practice of students endlessly copying letters and sentences from a blackboard is a thing of the past. With the coming of new technologies like computers and smartphone, writing by hand has become something of nostalgic (怀旧的)skill. However, while today's educators are using more and more technology in their teaching, many believe basic handwriting skills are still necessary for students to be successful—both in school and in life.

    Virginia Berninger, professor of educational psychology at the University of Washington, says it's important to continue teaching handwriting and help children acquire the skill of writing by hand.

Berninger and her colleagues conducted a study that looked at the ability of students to complete various writing tasks—both on a computer and by hand. The study, published in 2009, found that when writing with a pen and paper, participants wrote longer essays and more complete sentences and had a faster word production rate.

    In a more recent study, Berninger looked at what role spelling plays in a student's writing skills and found that how well children spell is tied to know well they can write. “Spelling makes some of the thinking parts of the brain active which helps us access our vocabulary, word meaning and concepts. It is allowing our written language to connect with ideas.” Berninger said.

    Spelling helps students translate ideas into words in their mind first and then to transcribe(转换) “those words in the mind written symbols on paper or keyboard and screen,” the study said. Seeing the words in the “mind's eye” helps children not only to turn their ideas into words, says Berninger, but also to spot(发现) spelling mistakes when they write the words down and to correct then over time.

     “In our computer age, some people believe that we don't have to teach spelling because we have spell checks,” she said. “But until a child has a functional spelling ability of about a fifth grade level, they won't have the knowledge to choose the correct spelling among the options given by the computer.”

    There once lived in China a very foolish king and queen. One day the queen had a baby daughter. When they saw their baby, they both cried out, “My goodness! How small it is! It's hairless and toothless! It's a monster!” they sent for all the doctors in the country and ordered them to prepare some medicine for her.

    “When she drinks your medicine, she must grow to the right size and have hair and teeth,” the king said, “If you don't do this, you'll have a beating.”

    The doctors thought it impossible, but they dared not say anything against the king's order. Just then and old doctor stepped forward. “Oh, we shall certainly obey your order,” he said, but it takes time. We have to dig a mineral from the KunLun Mountains when the snow melts for the second time. The snow melts on those mountains only once in six years. So we need twelve years.”

    At last the king agreed and the doctors took away the little princess. On her twelfth birthday, they brought her back to her parents with long black hair and beautiful teeth. The king and queen were very happy and gave the doctors expensive presents.

    If you are looking for the place that has everything, there is only one place to visit, and that's New York. It's a whole world in a city.

    The World of Theater: All of New York is a stage. And it begins with Broadway. Where else can you find so many hit shows in one place? Only in New York!

    The World of Music: Spend an evening with Beethoven at Lincoln Center. Swing to the great jazz of Greenwich Village. Or rock yourself silly at the hottest dance spots found anywhere.

    The World of Art: From Rembrandt to Picasso. From Egyptian tombs to Indian teepees. Whatever kind of art you like, you will find it in New York.

    The World of Fine Dining: Whether it's roast Beijing duck in Chinatown, lasagna in little Italy, or the finest French coq au vin found everywhere, there is world of great taste waiting for you in New York.

    The World of Sights: What other city has a Statue (雕塑) of Liberty? A Rockefeller Center? Or a Bronx Zoo? Where else can you take a horse-drawn carriage through Central Park? Only in New York!

    The largest-ever study of the link between city walkability and high blood pressure has been considered as evidence of the "invisible value of urban design" in improving long-term health outcomes, say researchers. The study of around 430,000 people aged between 38 and 73 and living in 22 UK cities found significant connections between the increased walkability of a neighborhood and reduced risk of high blood pressure among its residents (居民).

    The results remained the same even after lifestyles and physical environment were changed, though the protective effects were particularly pronounced among participants aged between 50 and 60, women, and those living in heavily populated areas and poor neighborhoods.

    The paper was published in the International Journal of Hygiene and Environmental Health. With high blood pressure a major risk factor for chronic (慢性的) and particularly heart diseases, researchers at the University of Hong Kong and Oxford University said the findings showed the need to take notice of the health-influencing factor in urban design.

    "We are spending billions of pounds in preventing and curing heart diseases — if we are able to invest in creating healthy cities through small changes in the design of our neighborhoods to make them more activity-friendly and walkable, then probably, we will have significant savings in future healthcare expenses."

    Poorly designed spaces generally reduced walking and physical activity, promoting the lifestyles of long time sitting down and not moving, and were harmful to social communication, and as such related to poorer mental and physical health.

    Because walkability was “based on the potential (潜在的) design of the city", said Dr. Chinmoy Sarkar, cities could be adapted or designed to encourage it. “Such investments in healthy design are likely to bring in long-term gains as they are lasting and common."