The trouble with school is that you can't choose the people you get to see every day. If you're unlucky enough to be stuck with classmates who don't really “get” you, you've just got to try to make the best of it.

    But that doesn't mean you need to “fit in”, or at least in the way that people think. If you try to transform yourself into a clone of everyone else, it won't help you make friends. It'll just make you feel like a fake.

    You also shouldn't shut down or refuse to be friends with everyone who doesn't like you. If you do that, you'll just make yourself miserable. Instead, you've got to work on being comfortable and confident with whom you are while ignoring（忽略）all the haters. Keep on speaking up, asking questions and getting to know people better. If you send out positive energy, then people will generally send some back to you. A couple of them will stay the same, and you're allowed to forget about them.

    If you feel like you've doing all that but still not getting anywhere, then don't give up. Just expand your circle. Get a part-time job at a cool-looking place, join an after-school art class or youth group—do whatever it takes to find a couple of like-minded people to connect with. Even if you don't find anyone right away, you'll still be getting some more social experiences under your belt, and that's always a good thing.

    A fun book called Uncool, by Erin Elisabeth Conley, has some tips for folks like you who want to stay positive at school while being true to your personality:

    Throw caution to the wind.

    Don't tolerate others' mistakes.

    Have patience with people who are different from you.

    Don't change just because someone else thinks you should.

    Know that even though you may be a misfit, there's always some place where you will be welcomed in the world.

    School uniforms are becoming more and more popular across the USA. That's no surprise, because they offer many benefits. If all students are dressed in the same way, they will not pay too much attention to their clothing, and some of them will not be laughed at for wearing the "wrong" clothes.

Some people are against the strict rule of school uniforms, but they do not realize that students already accept a kind of rule —- wanting to look just like their friends. The difference is that the clothing students choose for themselves creates social barriers(阻碍）; school uniforms tear those barriers down.

    Some parents are unhappy about uniforms, saying that school uniforms will affect their children's "creativity". First, as noted above , the clothes students choose to wear do not necessarily express their individuality(个性). They just copy their classmates. Second, students have the rest of the day to be as creative as they like. While they're in school, their job is to master reading, writing, and math; this should take up all the creativity they have. Mastery of those skills will be good for the students to build up their creativity in every way.

    As in other places, uniforms remind the wearers of their purpose and duties. For example, when a man or woman puts on a police uniform, he or she becomes, for a time, the symbol(象征) of law and order. The uniform means to the wearer his or her special duties and sends the same message to everyone the wearers meets. People with different jobs wear uniforms of one kind or another. For students, the school uniform reminds them that their task for the six or seven hours they are in school is to get an education.

    While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world's first kids to be “taught” by a digital teacher, Will. Will is just an avatar(用户头像) that appears on the student's desktop, tablet, or smartphone screen, not a human-like robot walking around the classroom.

    Auckland energy company Vector and AI company Soul Machines worked together to develop Will, which has been modeled after the human brain and nervous system, allowing it to perform human-like behavior. The digital teacher is currently assigned to teach Vector's “Be sustainable with energy,” a free program for Auckland elementary schools.

    Just like the humans it replaced, Will is able to instantly react to the students' responses to the topic. Thanks to a webcam(网络摄像头) and microphone, the avatar not only responds to questions the kids may have, but also picks up non-verbal cues(非口头提示). For instance, if a student smiles at Will, he responds by smiling back. This two-way interaction not only helps capture the students' attention, but also allows the program's developers to monitor their engagement, and make changes if needed.

    Vector's Chief Digital Officer, Nikhil Ravishankar says, “What was fascinating to me was the reaction of the children to Will. The way they look at the world is so creative and different, and Will really captured their attention.”

    Will, in place since August 2018, has been a great success thus far. However, regardless of how popular it becomes, Will is unlikely to replace human educators any time soon. For one, the avatar's knowledge base is severely restricted. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis. However, it could come in handy as a “personal tutor”, providing kids with one-on-one help on specific subjects or even topics.

Work and the Young: Generation Jobless

    “YOUNG people ought not to be idle (闲置的) . It is very bad for them," said MargaretThatcher in 1984. She was right: there are few worse things that society can do to its young than to leave them ignored.

    Yet more young people are idle than ever. The International Labour Organization reports that 75m (m=million) young people globally are looking for a job. World Bank surveys suggest that 262m young people are economically inactive. The number of young people without a job is nearly as large as the population of America (311m).

Two factors play a big part. First, the long slowdown in the West has reduced demand for labour, and it is easier to put off hiring young people than it is to fire older workers. Second, inemerging economies population growth is the fastest in countries with disordered labour markets, such as India and Egypt.

    One possible way to settle this problem is to stimulate growth. That is easier said than done in a world suffering from debt, and is anyway a possible answer. The countries where the problem is worst (such as Spain and Egypt) suffered from high youth unemployment even when their economies were growing. Throughout the recession ( 经济不景气)，companies have continued to complain that they cannot find young people with the right skills. This underlines the importance of two other solutions: reforming labour markets and improving education.

    Youth unemployment is often at its worst in countries with inflexible labour markets. High taxes on hiring, strict rules about firing, high minimum wages: all these help force young people to the street corner. South Africa has some of the highest unemployment, in part because it has powerful trade unions and inflexible rules about hiring and firing. Many countries with high youth unemployment rate have high minimum wages and heavy taxes on labour. India has around 200 laws on work and pay.

    Across the OECD (经合组织) , people who left school at the earliest opportunity are twice as likely to be unemployed as university graduates. But it is unwise to conclude that governments should simply continue increasing the number of people who graduate from university. In both Britain and the United States many people with arts degrees are finding it impossible to get appropriate jobs. In North Africa university graduates are twice as likely to be unemployed as non-graduates.

    What matters is not just number of years of education people get, but its content. This means expanding the study of science and technology and closing the gap between the world of education and the world of work-for example by upgrading vocational education and by building closer relations between companies and schools. Germany, which has the second lowest level of youth unemployment in the rich world, owns long-history system of vocational schooling and apprenticeships (学徒制).

    The problem of youth unemployment has been getting worse for several years. But there are at last some reasons for hope. Governments are trying to address the mismatch between education and the labour market. Companies are beginning to take more responsibility for the young. The world has a real chance of introducing an education-and-training revolution worthy of the solution to the problem.

    “Who made your T-shirt?” A Harvard University student raised that question. Piertra Rivoli, a professor of business, wanted to find the answer. A few weeks later, she bought a T-shirt and began to follow its path form Texas cotton, to Chinese factory and to charity bin (慈善捐赠箱). The result is an interesting new book, The Travels of a T-shirt in the Global Economy.

    Following a T-shirt around the world in a way to make her point more interesting, but it also frees Rivoli from the usual arguments over global trade. She goes wherever the T-shirt goes, and there are surprises around every corner. In China, Rivoli shows why a clothing factory, even with its poor conditions, means a step towards a better care for the people who work there. In the colorful used-clothing markets of Tanzania, she realizes that, “it is only in this final stage of life that the T-shirt will meet a real market,” where the price of a shirt changes by the hour and is different by its size and even color. Rivoli's book is full of memorable people and scenes, like the noise, the bad air and the “muddy sweet smell of the cotton,” she says. “Here in the factory, Shanghai smells like shallow water Texas.”

    Rivoli is at her best when making those sorts of unexpected connections. She even finds one between the free traders and those who are against globalization. The chances opened up by trade are vast, she argues, but free markets need the correcting force of politics to keep them in check. True economic progress needs them both.

    About 30 years ago, I left Cuba for the United States with my son. After getting settled finally in Brunswick, New Jersey, I enrolled (注册) my son in kindergarten. Several weeks later, my son's teacher asked me to meet him at his office.

    In the teacher's office, and exchange of greetings was followed by his questions: "Is your son mentally retarded (弱智的)? Does he suffer from any kind of mental disability?"

    Was he talking about my wonderful Scola? No, no, it can't be. What a helpless, lonely moment! I told him that Scola was a quiet, sweet little boy, instead. I asked him why he was asking me all these questions.

    My son could not follow the teacher's directions, he told me, and thus, Scola was disrupting the class. Didn't he know my son did not speak English yet? He was angry: "Why hasn't your son been taught to speak English? Don't you speak English at home?"

    No, I didn't speak English at home, I replied. I was sure my son would learn English in a couple of months, and I didn't want him to forget his native language. Well, wrong answer!

    What kind of person would not speak in English to her son at home and at all times? "Are you one of those people who come to this country to save dollars and sent them back to their country, never wanting to be a part of this society?"

    Needless to say, I tried to tell him I was not one of "those people." Then he told me the meeting was over, and I left.

    As I had expected, my son learned to speak English fluently before the school year was over. He went on to graduate from college and got a job, earning close to six figures. He travels widely and leads a well-adjusted, contented life. And he has benefited from being bilingual (双语的).

    Speaking more than one language allows people to communicate with others; it teaches people about other cultures and other places- something very basic and obviously lacking in the "educator" I met in New Jersey.