Visitors to the grounds of New College at England's Oxford University pass under an iron gate with the advice: Manners make the man. Even after an appropriate update to: Manners make the person, it's thought-provoking(引人深思的)—especially to today's Americans.

    When we think about what makes the person—it's more likely the degree, the job, the salary. Since when do we count manners as a measure of success?

    We do know that these would make life nicer, if more tolerable. However, we forget or overlook our manners. So , it seems, does everyone else—including, unluckily, our children.

    As a university president, one of my great joys is to visit our campuses and see our students, though we're separated by different generations, interests, and, of course dressing, each student tells me something within the first few minutes that we meet: whether he or she has been taught manners. I sense this in different ways: through her words or her gestures, in the way she listens or how he refers to friends and faculty, how she greets and says goodbye, how he responds when an elderly person enters the room.

    In the absence of manners, however, I make some allowances. For instance, the many ethnic(种族的)groups that students represent often have different explanations of what makes up good manners. In other cases, some students may reject what they've learned to break from their parents and be accepted by other students. Whether students are being different or openly opposing, a recent experience I had with them tells me that there's some hope for reviving and good manners.

    Good manners don't just guarantee acceptance. Good manners open doors to deeper connections and more meaningful roles in our society. Good manners are gentle signals that show we care about one another and allow us to relate to another person in a thoughtful way but at a respectable distance.

    In America, each of the states likes to promote itself with a slogan (口号). I currently live in Utah, where the slogan is '“Life Elevated”. It's a nod to outdoor entertainment in the hill country, including the ski industry. I previously lived in Colorado, a land with red dm. great mountains and golden plains. The slogan there is ''Colorful Colorado”. Years ago I lived in the “Peach State” of Georgia, and I grew up in New Mexico as a little boy, whose slogan is “Land of Enchantment (魔力)”.

    We never seemed to get away from dust in New Mexico, so I appreciate the story of a newcomer to the Land of Enchantment who learned about dusty wind. She was visiting an antique shop and the owner wiped down every item before showing it. The newcomer said, “Everything gets dusty here pretty quickly, doesn't it?” “That's not dust, honey,” the shop owner replied, “That's ENCIIANTMENT”. That made the problem more acceptable or at least can be live with. An escalator (自动扶梯) broke, so he posted a sign to warn customers. He chose not to use the traditional “Out of Order” or “Do Not Use” warnings. Instead, his sign read, “This Escalator Is Temporarily a Stairway”. He turned a minus into humor and made it a plus.

    And in fact there arc sonic things, like the weather, we can't change. All we can change is our ways that we think and feel about them. I believe one of the best techniques to do this is to find some humor in the situation. Finding something amusing or enjoyable of difficulty, a troublesome problem can be one of the most creative and effective things we can do. Sometimes the only sense you can make of a situation is a sense of humor.

    We know that hugs make us feel easy inside. And this feeling could actually ward off stress and protect the immune (免疫) system,  according to a new research from Carnegie Mellon University.

    It's a well-known fact that stress can weaken the immune system. In this study, the researchers sought to determine whether hugs could protect individuals from the increased sensitivity to illness brought on by the particular stress that comes with interpersonal conflict.

    "We know that people experiencing ongoing conflicts with others are less able to fight off cold viruses. We also know that people who report having social support are partly protected from the effects of stress on psychological states, such as depression and anxiety," the study's lead author, psychologist Dr. Sheldon Cohen , said in a statement. "We have tested whether awareness of social support is equally effective in protecting us from sensitivity to infection caused by stress and also whether receiving hugs might partially account for those feelings of support and thus protect a person against infection."

    In the experiment, over 400 healthy adults filled out a questionnaire about their perceived (感知到的) social support and also participated in a nightly phone interview for two weeks. They were asked about the frequency that they engaged in interpersonal conflict and received hugs that day.

    Then, the researchers exposed the participants to a common cold virus, and monitored them to assess signs of infection. They found that both perceived social support and more frequent hugs reduced the risk of infection associated with experiencing interpersonal conflict. Regardless of whether or not they experienced social conflicts, infected participants with greater perceived social support and more frequent hugs had less severe illness symptoms.

    "This suggests that being hugged by a trusted person may act as an effective means of conveying support and that increasing the frequency of hugs might be an effective means of reducing the effects of stress," Cohen said. "The apparent protective effect of hugs may result from the physical contact itself or hugging being a behavioral indicator of support and closeness. Either way, those who receive more hugs are somewhat more protected from infection."

    If you need any more reason to wrap your arms around someone special, consider this: hugs also lower blood pressure, reduce fears, improve heart health and decrease feelings of loneliness.

    Traditional Chinese Medicine (TCM) needs to prove its worth through rigorous clinical trials, according to the head of one of China's largest herbal remedy companies, as a contentious new law to boost the $40bn sector comes into effect.

    Traditional Chinese Medicine is estimated by analysts to account for a third of sales in China's $117bn pharmaceutical (药学) market, the world's second largest. But most of those sales are of relatively cheap over-the-counter drugs, with many Chinese hospital doctors unwilling to prescribe TCM remedies because of the lack of evidence for their effectiveness.

    China's first law promising equal status for TCM and western medicine in the country's state-dominated healthcare system comes into effect this weekend. Provisions include encouragement for hospitals to set up TCM centres, and a licensing system for practitioners (从业者). "This law is very important for securing the status of TCM," said Wu Yiling, chairman of Yiling Pharmaceutical, a company that makes herbal remedies based on traditional recipes in the northern province of Hebei.

    Listed in Shenzhen, Wu Yiling has a market capitalization of RMB 20.7bn ($3bn). Mr Wu, the son of a herbal practitioner, controls a family fortune of $1.6bn, according to the Hurun Rich List.

    Mr Wu is both a supporter of the nature of Qi—the mystical energy force that provides the basis for much of TCM theory—and the clinical trials vital to western pharmaceutical companies. "TCM needs to develop using modern research methods," he said.

    For instance, researchers from Peking and Cardiff Universities tested the health benefits of Yiling's herbal medicine Yangzheng Xiaoji, publishing papers in the International Journal of Oncology that showed the drug can slow the growth of cancer tumours. "The theory and recipe is TCM, but in practice the evaluation of our medicines is carried out according to western evidence-based methods," Mr Wu said.

    Analysts say such tests can help gain support from doubtful hospital doctors and boost prescriptions. "Doctors need strong evidence that drugs definitely work," said Serena Shao, healthcare analyst at brokerage CLSA. "Some of these companies are currently doing clinical trials, and getting proof that their drugs have the same efficacy (功效) as chemical drugs. That's the way to go." she added.

    The TCM law has been greeted with doubt from China's western-schooled medical establishment, which points to a lack of rigorous training for TCM doctors, and a recent series of shocking events involving herbal injections believed to have been harmful. "Officials will try and encourage TCM, but also will be very cautious about what kinds of TCM they use in hospitals," added Ms Shao.

Tropical cyclones (热带气旋), including hurricanes and typhoons, are now moving at a slower speed than they did decades ago, new research shows.

While having a cyclone travel with less speed may seem like a good thing, it's actually just the opposite. Wind speeds within the storm remain high, but the whole system itself moves slower, allowing punishing rains to stay longer over communities. "Nothing, good comes out of a slowing storm," says James Kossin, author of the paper. "It can increase the amount of time that buildings suffered from strong wind. And it increases rainfall."

In his paper, Kossin showed that from 1949 to 2016, tropical cyclones across the globe slowed their movement by 10 percent on average. In some regions (地区), the speed of those storms slowed even more as they hit land. In the western North Pacific, the decrease was much more manifest ― almost a third. That means a storm that may already hold more moisture (水分) will have time to drop more of it in each spot.

Kossin's work was based on details of almost 70 years' worth of storms, but he didn't try to determine what was causing the slowdown. Still, the change is exactly what he and other cyclone experts said, which would be expected from climate change. With the polar regions warming fester than other parts of the globe, that is changing the pressure and reducing the winds that push these storms.

Christina Patricola, a scientist, called Kossin9s work important and new and said she found it reliable. "I was not surprised by his findings," she says. "But I was surprised by the speed of the slowdown."

Kossin hopes that scientists will begin building models that show which places are likely to face the most risk. Given that storms in some regions are moving towards polar regions and already increasing in intensity (强度), cyclones causing unusually powerful rain may threaten places not normally in their paths. Scientists must take action to make those places suffer less from the disasters.

Books have tremendous power. Between their pages, readers can be transported to anywhere imaginable and become just about anyone or anything. Unfortunately, many children all over the world don't have access to books. For several years now, Maria Keller, a 14-year-old girl from Minneapolis, Minnesota, has been changing that fact.

When she was 8 years old, Maria already loved reading. She also noticed that some of her classmates didn't read as much as she did. When she asked her mother why that could be, her mother said that they might not be able to afford books. Maria had never thought of this. She could not believe that some children might not have bedtime stories read to them. She became determined to change this.

With her mother's help, Maria created Read Indeed. Read Indeed is a non-profit organization aiming to collect and distribute(分发) books to children in need. During the early stages of Read Indeed, Maria set the goal to collect and distribute 1 million books by the time she was 18. It didn't take long to reach that goal.

Today, at age 14, she has collected over 1.8 million books and has shipped them to many states and countries around the world. She says, "I cannot live without books. As I continue my mission, I have learned that the number of kids who have no books are in the hundreds of millions. So I just can't give up, even after reaching my original goal of 1 million books distributed."

She recently set a new goal: to distribute donations to kids in need in every state in the United States, and every country in the world. She keeps track of her progress on a large map at the warehouse(仓库) where they store and sort books. Maria believes that she can get support from even more people and help kids around the world to become better readers!