Bursting into the classroom from recess, 15 children take their seats and face the woman they know as Ms. Yang.

    “What day is it today?” she asks, in Mandarin Chinese.

    “Confucius' birthday!” the fifth graders shout in Mandarin.

    “Why do we celebrate Confucius' birthday?”

    “Because he's the greatest teacher in the history of China!” exclaims a brown-haired girl. She is speaking Mandarin.

    English is rarely heard in Lisa Yang's class at the Chinese American International School(CAIS), despite the fact that few students are native speakers of Mandarin.

    The United States is actively trying to increase the group of students in “critical languages” such as Mandarin. The students at CAIS are way ahead in such a trend.

    Founded 25 years ago, this small private school in San Francisco, USA, does what few other American schools do: It produces fully fluent speakers of Mandarin Chinese, by far the most commonly spoken language in the world.

    Mandarin Chinese is suddenly hot in American schools. As China becomes the world's leading economy sometimes this century, schools in the U. S. are scrambling to add Mandarin to their list of foreign languages or expand Chinese programs already in place.

    “It really is almost unprecedented. People are looking at China as a force to be reckoned with… And to ensure that the U. S. has the ability to conduct trade, and to work with the Chinese. Certainly having an understanding of Chinese language and culture is an advantage,” said Marty Abbott of the American Council on the Teaching of Foreign Languages(ACTFL).

    To develop Chinese-language programs has not been smooth. A shortage of trained teachers has made it difficult for some schools to join the race. When schools do get teachers, they often hire them straight from China, and the teachers usually suffer culture shock when they come to the U. S.

    Robert Liu remembers his first two years in an American classroom It was not an easy adjustment. “In China, students respect their teachers,” he said. Liu found that American students, however, expect an active teaching style. He had to use games to engage them rather than lectures.

    To avoid many of the problems with foreign teaching styles, the CAIS has been working with the Chinese government to improve training of teachers who are sent to the U. S.

    Paul and Jason were brothers who lived and worked on neighboring farms. For 35 years they farmed side by side, sharing machinery and goods as needed, without a single problem.

    However, one autumn, things changed. It began with a tiny disagreement about a horse, which grew into a major difference. The difference led to angry words, followed by weeks of silence between the two brothers.

One morning there was a knock on Paul's door. He opened it and saw a builder holding his toolbox. "I'm looking for a few days' work." the builder said. "Are there any jobs here I could help with?"

"Yes," answered Paul, extremely pleased to see the builder. "I do have a job for you. Look at that farm across the creek(小溪).That's my brother's farm. That creek used to be a grass field, but last week my brother dug a path from the river and made the creek. But I'll go him one better. See that pile of wood? I want you to build me a fence, two meters tall, so 1 won't need to see him anymore."

The builder said thoughtfully. "I think I understand the situation and I'll be able to do a job that pleases you."

    Paul had business in town that day and left the builder to his work. When he returned, the builder had just finished his job. Paul was shocked. Instead of a fence there was a bridge, stretching from one side of the creek to the other.

As Paul stood on the bridge, staring in amazement, his younger brother Jason, came across, and took Paul's hand. "You are a good man to have built this bridge after all I've done," said Jason.

Then, Paul, with tears in his eyes, said to the builder who was packing his bag to go, "Thank you so much. Please stay. I have much more for you to do."

"I'd love to." the builder said quietly, "but, I have many more bridges to build."

    I travel a lot, and I find out different “styles”(风格) of directions every time I ask “How can I get to the post office?”

    Foreign tourists are often confused(困惑) in Japan because most streets there don't have names; In Japan, people use landmarks(地标) in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”

    In the countryside of the American Midwest, there are not usually many landmarks. There are no mountains, so the land is very flat; in many places there are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distances. In Kansas or Iowa, for example, people will say, “Go north two miles. Turn east, and then go another mile.”

    People in Los Angeles, California, have no idea of distance on the map; they measure distance in time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “it's about five minutes from here.” You say, “Yes, but how many miles away is it?” They don't know.

    It's true that a person doesn't know the answer to your question sometimes. What happens in such a situation? A New Yorker might say, “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don't know.” People in Yucatan believe that “I don't know” is impolite. They usually give an answer, often a wrong one. A tourist can get very, very lost in Yucatan!

    You've probably visited the Tian'anmen Gatetower—the landmark building of Beijing, but you may not have heard of Kuai Xiang. Along with him, the following remarkable architects all took the center stage at their times.

    Kuai Xiang(1399—1481)

    Tian'anmen Gatetower is universally considered the brainchild of Kuai Xiang. By following in the footsteps of ancient homebuilders, he successfully presented the Emperor Judy with a grand wooden structure which has stood the test of time for almost 600 years. Visitors are also hooked on its delicate paintings.

    Ieob Ming Pei (1917-present)

    His motto is: Traditions should be sealed in glass boxes at museums. He is always struggling with innovation. Although under grilling from French conservative critics, he still planted a glass pyramid into the courtyard of the Louvre. His other works include John F. Kennedy Library, Beijing Fragrant Hill Hotel and Suzhou Museum.

    Zaha Hadid(1950-2016)

    In 2004, she became the first woman to win the Pritzker Architecture Prize, the Nobel Prize for architecture. She used tricks to maximize available space. Her fluid-style works pioneer the concept of micro-living. The curves(曲线) of Guangzhou Opera House perfectly match the rise and fall of its surrounding buildings, forming a unique view.

    Meng Fanchao (1959-present)

    Many people dismissed the building of a mega bridge as a pipe dream, but Meng Fanchao turned this into reality by building Hong Kong-Zhuhai-Macao Bridge. This longest cross-sea bridge, when viewed afar, looks like a dynamic dragon braving the rolling waves of Lingding Sea.

    Shyness is the cause of much unhappiness for a great many people. Shy people are anxious and self-conscious; that is, they are excessively concerned with their own appearance and actions.

    Worrisome thoughts are constantly occurring in their minds: what kind of impression am I making? Do they like me? Do I sound stupid? Am I wearing unattractive clothes? It is obvious that such uncomfortable feelings must negatively affect people. A person's conception of himself or herself is reflected in the way he or she behaves, and the way a person behaves affects other people's reactions. In general, the way people think about themselves has a profound effect on all areas of their lives.

    Shy people, having low self-esteem, are likely to be passive and easily influenced by others. They need reassurance that they are doing "the right thing." Shy people are very sensitive to criticism; they feel it confirms their feelings of inferiority. They also find it difficult to be pleased by compliment with a statement like this one, "You're just saying that to make me feel good. I know it's not true." It is clear that while self-awareness is a healthy quality, overdoing it is harmful.

    Can shyness be completely eliminated, or at least reduced? Fortunately, people can overcome shyness with determined and patient efforts in building self-confidence. Since shyness goes hand in hand with a lack of self-esteem, it is important for people to accept their weaknesses as well as their strengths. Each one of us is a unique, worthwhile individual, interested in our own personal ways. The better we understand ourselves, the easier it becomes to live up to our full potential. Let's not allow shyness to block our chances for a rich and fulfilling life.

    I went up to Peet's Coffee the other morning and there was a young man, Mike, probably my age. With him he had all his physical belongings on a small roll cart. I first thought, how nice to have so few possessions. That was followed with the thought of how ironic (讽刺的) it is that we live in one of the financially wealthiest areas of the U.S., if not the world, yet we can't, or don't, take care of the basic needs of human beings. Yes, we are financially wealthy, but we lack in wealth of compassion (同情), kindness, and understanding. I tear up as I ponder the inequality and injustice that exists.

    Anyway, I invited Mike in for a bite to eat and he eagerly accepted. He talked about looking up a friend for a place to stay that night. On Christmas Eve as many eagerly and greedily stuff their bellies with food in nice, warm homes and then open presents, Mike just wanted a place to spend the evening.

    Then I was really blown away. As he waited for his sandwich, Mike began cleaning up the condiment (佐料) area. He took some paper and wiped up the spills of others and rearranged the milks and other condiments, making everything neat and orderly. Here is a person with very little and he's serving others in a way that's just natural to him.

    I spoke with Mike about this afterward, thanking him. He said he always did that sort of thing—straightening up. To him, it was just common politeness. I just asked him for a hug and we parted to go our separate ways. There is a lot for us...me... to learn in the most unlikely place.