Arriving in Sydney on his own from India, my husband, Rashid, stayed in a hotel for a short time while looking for a house for me and our children.

    During the first week of his stay, he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone. He was extremely worried as the suitcase had all his important papers, including his passport（护照）.

    He reported the case to the police and then sat there, lost and lonely in strange city, thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one.

    Late in the evening, the phone rang. It was a stranger. He was trying to pronounce my husband's name and was asking him a lot of questions. Then he said they had found a pile of papers in their trash can（垃圾桶） that had been left out on the footpath.

    My husband rushed to their home to find a kind family holding all his papers and documents（文件）. Their young daughter had gone to the trash can and found a pile of unfamiliar papers. Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents. At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend.

    That family not only restored the important documents to us that day but also restored our faith and trust in people. We still remember their kindness and often send a warm wish their way.

    Believe it or not, school uniforms are absolutely not only clothes for students. They stand for the culture or beauty appreciation standard of a country. Let's take a look at school uniforms in different nations.

    School Uniforms in England

    Style of English school uniforms is rather classic, simple and elegant. Boys wear conventional western-style clothes, regular leather shoes and must wear neckties. Girls also wear western-style clothes, regular leather shoes and must wear bow-ties. This classic clothing style unconsciously affects English students' temperament (气质) and also sense of beauty.

    School Uniforms in Korea

    Do you still remember the classic scenes in My Sassy Girl? If you've watched it, you will know how stylish Korean students' uniforms are. Boys wear nice white shirts and western-style trousers. Girls wear white shirts, lovely skirts of latest design and bow knots.

    School Uniforms in Malaysia

    Students in Malaysia obey rather strict rules. Girls' dresses must be long enough to cover the knees. Shirts must cover the elbows. Compared with Thai students, they are much more conservative.

    School Uniforms in Japan

    For students, school uniforms in Japan are not only symbols for schools, but also symbols for the current fashion trends, even affecting students when choosing a school. Japanese school uniforms for girls originate in sailor suits. So they are also called sailor suits or sailor uniforms. Cartoon elements are used on them. Japanese school uniforms for boys are classic dark-colored clothes with stand-up collars, similar to Chinese tunic suits.

    Have you ever wondered why people drive on a different side of the road? It might seem bizarre that U. K. drivers stay on the left, but they're not the only ones. Around 35 percent of the world population do the same, including people in Ireland, Japan, and some Caribbean islands.

    Originally, almost everybody traveled on the left side of the road. However their way of transport was quite different from today: Think about four legs instead of four wheels. For Medieval swordsmen on horseback, it made sense to keep to the left to have their right arms closer to their enemies. Getting on or off was also easier from the left side of the horse, and safer done by the side of the road than in the center.

    So why did people stop traveling on the left? Things changed in the late 1700s when large wagons (货车) pulled by several pairs of horses were used to transport farm products in France and the United States. The wagon driver sat behind the left horse, with his right arm free to use his whip to keep the horses moving. Since he was sitting on the left position, he wanted other wagons to pass on his left, so he kept to the right side of the road.

    The British Government refused to give up their left-hand driving ways, and in 1773 introduced the General Highways Act, which encouraged driving on the left. This was later made law thanks to The Highway Act of 1835.

    When Henry Ford showed his Model T in 1908, the driver's seat was on the left, meaning that cars would have to drive on the right hand side of the road to allow front and back passengers to exit the car onto the roadside. However, British drivers remain on the left, and this is highly unlikely to change.

    As soon as a person dies, decomposition(分解) begins. And the first visitors arrive. “Within 5 to 15 minutes of death, flies or other insects begin to colonize the body.” says Rabi Musah, an organic chemist at the University at Albany.

    She says different species turn up at different stages of decomposition. “So because of that, depending upon what entomological(昆虫学的) evidence you find, you can learn something about when the person died in terms of the timing of the death.”

    Flies don't tend to stick around when disturbed by detectives. But they do leave behind eggs. The eggs are hard to tell apart by appearance alone, so specialists raise them until they hatch, a few weeks later—and they get a species ID and, with a little guesswork, a person's time of death.   But Musah has come up with a more time-saving approach: chemical analysis of the eggs. She and her team investigated that method by first harvesting flies with pig-liver traps hidden throughout New York City. They collected the trapped flies and then chemically analyzed their eggs. And it turns out each species of fly egg has a unique chemical fingerprint—enough to tell the eggs apart without raising the eggs to maturity. The study is in the journal Analytical Chemistry.

    Musah and her colleague Jennifer Rosati are now testing the method on a real case. “And once we do that we will be publishing some case studies to illustrate(阐明) that this is a method that can be used, and hopefully eventually it's something that will stand up in court, and something that could speed up detective work—or help deal with a cold case.”

    These days, it seems that almost all of us are too serious. My older daughter often says to me, "Daddy, you've got that serious look again." Even those of us who are committed to non-seriousness are probably too serious. People are frustrated and anxious about almost everything—being five minutes late, witnessing someone look at us wrong or say the wrong thing, paying bills, waiting in line, overcooking a meal, making an honest mistake -- you name it, and we all lose perspective（理性判断）over it.

    The root of being anxious is our unwillingness to accept life as being different, in any way, from our expectation. Very simply, we want things to be a certain way but they're not a certain way. Life is simply as it is. Perhaps Benjamin Franklin said it best: "Our limited perspective, our hopes and fears become our measure of life, and when circumstances don't fit our ideas, they become our difficulties." We spend our lives wanting things, people, and events to be just as we want them to be—and when they're not, we fight and we suffer.

    The first step in recovering from over-seriousness is to admit that you have a problem. You have to want to change, to become more easygoing. You have to see that your own anxiety is largely of your own creation—it's made up of the way you have set up your life and the way you react to it.

    The next step is to understand the link between your expectations and your frustration level. Whenever you expect something to be a certain way and it isn't, you're upset and you suffer. On the other hand, when you let go of your expectations, when you accept life as it is, you're free.

    A good exercise is to try to approach a single day without expectation. Don't expect people to be friendly. When they're not, you won't be surprised or bothered; if they are, you'll be delighted. Don't expect your day to be problem-free. Instead, as problems come up, say to yourself, "Ah, another barrier to overcome." As you approach your day in this manner you'll notice how elegant life can be. Rather than fighting against life, you'll be dancing with it. Pretty soon, with practice, you'll lighten up your entire life. And when you lighten up, life is a lot more fun.

Are Happy Meals Really Happy?

    Don't we all know a “Happy Meal” when we see one--the famous boxed meal that includes a hamburger, kid-sized French fries, fruits and milk, served with a toy that's extremely popular with children who love to collect them?

    A Happy Meal is a form of kids' meal sold at a certain fast-food chain since 1979. A toy is included in the meal, both of which are usually contained in a box or paper bag. However, collectors of these little toys will not get them any longer, since the company will replace toys with books and each of these books will mainly pass on nutritional messages.

    Happy Meals are extremely popular with kids, especially for their collectable toys, when you consider that over 1.3 billion of these packages are sold each year. These packages have been very controversial. Health supporters believe that drawing kids to these meals with toys is a clever way of promoting unhealthy food choices. They see it as an advertising a strategy of “catching its customers young”--a move that has paid off very well for the fast-food company.

    Child development experts say that food habits get formed in children by age six and continue through to their adult life. Fatty and sugary foods such as those served in Happy Meals are believed to play a big role in growing health problems such as obesity and diabetes. Public health care costs have gone up and untold amounts of money have been spent on coping with these health problems. On November 2, 2010, the San Francisco Board of Supervisors passed a law requiring that children's meals sold in restaurants must meet certain nutritional standards before they could be sold with toys, to overcome the problem of childhood obesity--in other words, the State of California tried to ban the toys in Happy Meals. However, it was strongly opposed by some as being heavy-handed, and the ban was thrown out by the government.

    While some people believe that the fast-food company, with its large following of children, can create a powerful message through the books, others believe its actions are contradictory. Anyway, the company is trying to spread the message of nutrition while it is serving food that is anything but healthy.