1 . There are often many assumptions made about young people aged 15 to 21, but only a few can be proved with hard evidence. Now, new research has been published to help people get a better idea of these _________ young people.

According to an international survey in 2016, young people in emerging (新兴的) economies like China and India have a _________sense of hope about the future, compared with those living in Europe, North America and Australia.

The survey was _________ between September and October by the Varkey Foundation, a UK-based non-profit organization. It surveyed 20,000 young people who were born between 1995 to 2001 in 20 countries. They were asked questions about their hopes, ambitions, personal views and community values.

It was found that 53 percent of those questioned in China thought the world was becoming a better place – the highest percentage among the countries surveyed. Some 93 percent of them also felt _________ for the future because of advances in technology, such as in medicine, renewable energy and computing.

Indian youth were the second most_________, with 49 percent taking a positive view of the world’s prospects.

_________, young people in France, Italy and Turkey had the most negative outlook on the future, with fears about extremism and the rise of global terrorism.

“At a time of nationalist and populist (民粹主义的) movements (such as Brexit (脱欧) or US President Donald Trump’s plans to build a wall along the US border) that focus on the _________between people, the evidence shows that young people share a _________ similar view of the world,” Vikas Pota, chief executive of the Varkey Foundation, told The Guardian.

“They are a generation that is deeply _________ about the future of the world,” he added.

As for young people in China, what they __________ most is the impact of climate change — some 82 percent of those who responded to the__________ said so.

Pota said it was __________ that young people in China were aware how serious the problem of climate change is.

“This is surely a hopeful development. The young population of China is more aware than anyone of the seriousness of the climate crisis – and will be__________ for change,” he told South China Morning Post.

The overall survey showed a sense of optimism in the __________ and opinions of the generation that is likely to shape the next few decades, according to Pota.

“They are more likely to travel, to migrate across borders and to forge (建立) friendships in other countries than any __________ generation,” he said. “Global citizenship is not dead. It could just be getting started.”

3 . The Best Language for Math

What’s the best language for learning math? Hint: You’re not reading it.

Chinese, Japanese and Korean use simpler number words and express math concepts more clearly than English. The language gap is drawing growing attention as confusing English number words have been linked in several studies to weaker counting and arithmetic skill in children in English-speaking countries.

    1     Among the researchers are Karen Fuson, a professor in the School of Education at Northwestern University, and Li Yeping, an expert on Chinese math education at Texas A&M University.

Chinese has just nine number words, while English has more than two dozen. The trouble starts at “11”. English has a unique word for the number, while Chinese (as well as Japanese and Korean, among other languages) have words that can be translated as “ten-one” – spoken with the “ten” first.     2    

English number words over 10 don’t as clearly label place values. Number words for the teens reverse the order of the ones and “teens”, making it easy for children to confuse, say, 17 with 71. As a result, children working with English number words have a harder time doing multi-digit addition and subtraction (减法)     3    

It also feels more natural for Chinese speakers than for English speakers to use the “make-a-ten” addition and subtraction strategy. When adding two numbers, students break down the numbers into parts and regroup them into tens and ones. For instance, 9 plus 5 becomes 9 plus 1 plus 4.     4    Many teachers in America have increased instruction in the make-a-ten method and called for first-graders to use it to add and subtract.

Now, you should feel lucky that you are learning math in China. Thanks to your mother tongue, all math problems just come less confusing and difficult to you!

4 . One of the roles of the Nobel Prize for literature is to shine a light on someone who has been less visible than they deserve. That role was _______ this year in the announcement of Abdulrazak Gurnah as winner.

Unlike previous popular recipients living in Britain, he is not a _______. He could, as he said after the announcement, have reached more readers, but his publications _______ to grant him that. His publisher felt sorry for the fact that he “is one of the greatest living African writers; yet no one has ever _______ him,” but with this he did not agree: “I didn’t think I was ignored.”

There is a(n) _______ , here, that has to do with who is doing the looking, and what counts as officially being noticed. There is also a point of _______: calling Gurnah an African writer. In fact, while that seems to broaden horizons, it narrows and distances what he is doing. Gurnah was born in Zanzibar, and left for Britain when he was 18, _______ regional conflicts for what he hoped would be calmer waters, which turned out to be stronger dark current. He has lived in Britain ever since.

He began and stuck to writing to _______, to himself, of the shock -- of racism, rejection, poverty and loneliness. His ten novels return to it _______, which begins in 1996’s Admiring Silence. His work exists because of Britain as well as Zanzibar; it may ________ both or wholly neither. It arrives out of a(n) ________ of English literature (Gurnah is professor of literature at the University of Kent), and his first language, the rhythms and stories of Islam.

________, many of the UK's thirteen Nobel-winning writers were born elsewhere as by 2019, 14% of the UK’s population were born abroad. People might also be astonished at how many of those countries were once part of the British empire. Gurnah has spoken of how much of the world is still processing the wounds that colonialism ________, especially the experience of “losing your place in the world”-- where place is not just ________, but also belonging, status and culture.

In this sense, Gurnah’s work, which ________ those who might not have been remembered in history--shopkeeper, homemakers, students and refugees, could not be more British. But, more importantly, it could not be more universal.

7 . Chances are you’re quite bored of your home by now. Oh sure, you know how lucky you are, if you have a warm and comfortable place to live when so many don’t. But a person could live in a full-on palace and still, at this point in a generation-defining global pandemic, think, “If I have to spend one more day looking at this cornicing (榐板) and those enormous wall sconces (壁式烛台), I will genuinely hurl myself off the balcony.” So allow me to share the greatest tip of all time for making your home more fun: get some wallpaper.

People are very cautious about wallpaper, especially the patterned type. I didn’t fully understand this until my partner and I were house–hunting half a decade ago, after we found out I was expecting twins. Off we went to look at family houses and, while the prices were horrific, the houses were, to my mind, even worse. That’s not fair: they were perfectly fine, but there was something about them that sent me plunging into a low-grade depression. I tried to explain it to the increasingly frustrated estate agents: maybe they were dark? Or they just had a bad atmosphere? Were the ceilings too low? At last, I understood: every house I looked at was painted all white or–worse!–dull grey. Literally, every single one, and I assume the people who lived in them thought they looked fashionable and safely neutral. To me they brought back memories of teenage years spent in a psychiatric unit (精神病病房).

“Safely neutral”: has there ever been a more depressing template (样板) for a home? “Safely neutral” is timidity, the decorating equivalent of a fear of letting yourself have fun in case people laugh at you, or a refusal to state an opinion in case you get it wrong. How so many people can bear to live like that is beyond my comprehension. I know not everyone is a maximalist, but I find it puzzling that people won’t commit to patterned wallpaper because they worry they’ll get tired of it, yet paint their home in the most boring shades possible. Be your fearless self! Make your stamp! If not on the world, then at least on your walls.

By the time we moved into our (entirely white, God help me) house, I was a month away from giving birth to two surprisingly big boys. I could no longer walk, but this in no way broke my stride when it came to sorting out the wallpaper. This was a home I hoped to live in for the next two decades, so I went all out and spent so much on wallpaper that we couldn’t really afford furniture for a while.

8 . In Dad’s Army, a British sitcom (情景喜剧) about a home-defense Force, Sergeant (中士) Wilson would often cast doubt on his commander’s various orders with the phrase “Do you think that’s wise, sir?” His doubt, although often ignored, was usually ________.

Many employees must be tempted to imitate Sgt. Wilson when they see their bosses head down the wrong track. But caution often leads workers to keep silent for fear of appearing foolish and offensive and ________ being at high risk of losing their jobs.

A culture of silence can be dangerous, argues a new book The Fearless Organization, by Amy Edmondson, a professor at Harvard Business School. Some of her cases are from the ________ industry, where staff felt too powerless to make any changes due to their ranks. One was its deadliest accident: a crash between two Boeing-747s in the Canary Islands occurred in 1977 when a co-pilot felt unable to ________ his captain into changing the decision to take off. Another case was that of the Columbia space shuttle in 2003; an engineer who may have diagnosed damage to the shuttle’s wing before the flight felt unable to speak as he was “too ________” at NASA.

In a corporate culture based on ________ and obedience, it may appear that targets are being achieved. But in the long run the effect is likely to be counterproductive (适得其反的). Studies show that fear ________ learning. And when faced with a problem, scared workers find ways of ________ it or getting around it with inefficient practices.

The solution is to create an atmosphere of “psychological safety” whereby workers can speak their minds. It does not mean that workers, or their ideas, are ________ criticism, or that they should complain continuously. In a sense, this method is the ________ of Toyota’s “lean manufacturing” process, which allows any worker who spots a problem to stop the production line.

Pixar, the production firm, created what it called a “Braintrust” to give ________ to film directors. The rules were that advice should be constructive and about the idea, not the person, and that filmmakers should not be ________ in response.

And psychological safety is not about whistleblowing (检举). Indeed, if an employee feels the need to act as a whistleblower by speaking to external ________, it suggests employers have not created an environment within the firm where criticism can be ________. Nor is such a culture only about safety or avoiding mistakes. As mundane (单调的) tasks are automated, and workers rely on computers for data analysis, the added value of humans will stem from their ________. But as Ms. Edmondson’s book demonstrates, it is hard to be either constructive or creative if you are not confident about speaking out.

Biographers (传记作家) gather information from many different sources. Legal documents and personal papers can reveal facts such as a person’s birthplace, income, number of children, and lifespan. Letters or a diary may contain valuable information about the person’s friends and activities, thoughts and feelings. All of these materials are called primary sources because they contain firsthand information ---- information that does not depend on the opinions or interpretations of others.

A biographer also checks secondary sources. The subject’s friends and relatives may be interviewed. If the subject died long ago, the biographer looks for anything written about him or her. Secondary sources supply secondhand information, and so a biographer must use them with care. The subject’s friends will want the biography to be favorable, while others may wish it to be unfavorable. The biographer must avoid both extremes. The biographer’s job is not to make readers like or dislike the subject, but to give as complete and truthful a picture of the person as possible. This means the biography should include both good and bad qualities, both accomplishments and mistakes. James Boswell, the author of a great biography of his friend Samuel Johnson, wrote, “And he will be seen as he really was; for I profess to write, not his panegyric (颂文), which must all praise, but his life, which, great and good as he was, must not be supposed to be entirely perfect.”

Much biographical writing falls short of Boswell’s standards. Ancient records of the deeds of kings and emperors were written to praise and flatter these rulers. Writers of saints’ (圣人) lives in the Middle Ages were often more interested in the moral message than the events of a life. Many 19th-century biographers did not reveal any improper or embarrassing details of their subjects’ lives. Though they may be interesting or inspiring, these works fail as biographies chiefly because their purpose is to point up a moral rather than describe an individual.

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