What brings a nation together? Of the four choices — shared values, language, history, and religion, it's shared values. In our latest poll (民意调査), seven out of 16 countries chose values as the greatest factor (因素）bringing a nation together, and six preferred language. Both choices scored high in the poll, suggesting that our values and how we express them are closely linked Still, history was not forgotten in some countries, particularly in Mexico and Russia. Even Canada and the United States chose national histories as the second-most important factor uniting their people. The biggest surprise? Not one country picked religion as its top choice.

    Lockers(储物柜)have been the symbol of American high school for decades. But walk down any hallway of the new Germantown High School in Madison County, Mississippi, and you won't spot a single locker.

    New technology such as e-books, interactive(互动的)assignments and Web-based learning is making lockers in

    American high school a thing of the past.

    Officials from schools that have listed several benefits: less noise, less delay and an increased sense of safety.

    “It's all to create an environment that's student-friendly”, said Ronnie McGehee, chief official of the Madison County School District.

    Getting rid of lockers can also cut hundreds of thousands in construction costs. Madison County saved $200,000 by not including lockers in the new high school, McGehee said.

    It is also believed that removing lockers could help prevent school violence. ”Lockers give kids a place to hide things”, said Mike Nelson, founder of a safety- training group. Nelson believes that some school shootings and other incidents could have been prevented if there had been no lockers.

    However, Andrew Booth, a 10th-grader at Gemantown High, said there are some disadvantages of not having a locker. “It can make your book bag really heavy”, he said. The 16-year-old has four textbooks “plus notebooks and a binder(活页夹)” to carry to school each day.

    He said some teachers have shelves at the back of the classroom on which students can leave their bags. Others provide an extra set of textbooks in the classroom, so students don't have to carry books from home.

    New York architect Peter Lippman said schools will have to address such concerns and find ways to give students a “sense of space” “If you are carrying books around, it does limit your flexibility in the classrooms,” he said.

Lippman said he would like to see schools starting to use the new free space to provide less structured learning opportunities for students, including gathering areas and learning centers. “If you think about a school with just rows of lockers-there's nowhere for learning opportunities in that”, he said.

    The bike-sharing companies that are powering a transportation revolution in China's urban centers are not like those in the rest of the world. Their bikes have no docking ports or assigned zones for parking. Instead, riders open their smartphone apps, hop on, and start riding. So easy!

    In 2015, Ofo, China's bike-share pioneer, launched its first fleet of bicycles in Beijing. The bikes' bright yellow frames were soon met by the orange-rimmed（镶边）, basket-equipped models launched by Mobike, Ofo's main competitor today. In little over a year, the two companies have had a huge impact on revitalizing (重振) cycling in China, particularly among young people.

    Ofo placed 1 million bicycles across 35 cities and registered 15 million users in its first years, while Mobike has now gained more than 10 million unique users and bicycles in 21 cities. Inspired by their success, at least 10 other companies have jumped into the market, launching their own app-powered, brightly colored bikes in quick succession. But Mobike and Ofo are far ahead of them.

    The two industry leaders each take a different marketing method to a similar product. The Mobike app uses GPS to display bikes' locations to users. They can use the map to reserve a bike and walk over to it. A scan of the bike's QR code (二维码) unlocks the bike, and when users manually（手动地） lock the bike at the end of their trip, the app records the trip's end and the bike will pop back up on the map as available. Equipped with this wireless technology, Mobikes cost between 1,000 and 3,000 yuan. Rides cost 1 yuan for an hour or a half hour, depending on whether a user chooses a “Lite” or regular bike, and the deposit (押金) required to the service is 299 yuan.

Ofo, meanwhile, is devoted not just to producing its own bikes, which have slim yellow bodies and cost about 250 yuan, but also to connecting existing bikes to its network—-- a philosophy that begins with the practice of 2000 bikes offered to a campus bike-share program. The 2000 bikes were the first generation of Ofo. Yet the majority of the company's bikes are currently ones that have been specially manufactured and fitted with their lock system. Unlike Mobike,Ofo bikes themselves are offline: their locations are tracked through users' cell phones. Users find a free bike, enter the license plate number into their app, and receive the bike unlock code. When they have reached their destination, they end the ride on the app and manually lock the bike. Rides cost 1 yuan for an hour and the deposit is 99 yuan.

    Many of the world's most well-known people were once successful failures. Here are the stories of a few of them.

    Abraham Lincoln(1809-1865)

    Abraham Lincoln was one of America's greatest leaders, taking the country through the Civil War(from 1860 to 1865). However, his life was never easy. He started numerous businesses that failed. He went bankrupt twice, and was defeated in 26 campaigns for public office. He later said, “My great concern is not whether you have failed, but whether you are content with your failure. ”

    Vincent Van Gogh(1853-1890)

    Van Gogh is one of the most famous and influential painters in the history of Western Art. He's renowned for paintings such as TheStarryNight, ThePotatoEaters and Sunflowers. However, during his lifetime, Van Gogh sold only one painting for a very small amount of money. Despite this, he carried on painting, sometimes even going without food so he could complete his collection of over 800 known works.

    Albert Einstein(1879-1955)

    Albert Einstein won the Noble Prize in Physics in 1921. However, he wasn't always considered as a “genius”. He didn't speak until he was four, and couldn't read until he was seven. His teachers and parents thought he was slow, so he was expelled from school and couldn't get into the Zurich Polytechnic School. He later famously said, “Success is failure in progress. ”

    Stephen King(born 1947)

    Stephen King is one of the best-selling authors of all time, but his first book,  Carrie, was rejected by about 30 publishers. Eventually, Stephen threw it in the bin,  but his wife fished it out and encouraged him to resubmit it, which he did successfully this time!

    Younger students experience school bullying (欺凌) more frequently than older ones, and male students are bullied more than their female peers, a survey found.

    It also found that nearly half of the students had been intentionally hit or knocked down by classmates. About 6 percent said they are targeted by bullies on campus every day. The survey also found that students from ordinary schools experienced more bullying than peers from key institutions, and children from poor families are more likely to be bullied at school.

    Being bullied can have a negative impact on a child's personal development and academic performance, according to Zhou Jinyan, a researcher who led the study at Beijing Normal University. 揅hildren being bullied will find it hard to trust others,? Zhou said. 揟hey may often feel anxiety, anger, resentment or depression. These emotions will further undermine their ability to control their own life.”

    In recent years, bullying on Chinese campuses has been frequently reported and has attracted widespread attention and concern. The most recent incident to arouse heated discussions took place in December at Beijing's Zhongguancun No.2 Primary School. A fourth-grade student was bullied and laughed at by classmates, causing him acute stress disorder.

    The Supreme People's Procuratorate (最高人民检察院) received about 1,900 cases related to school bullying in 2016. Meanwhile, there was a notable increase in bullying reports involving middle school students from 14 to 18 years old.

    Zhou came up with some ways to solve the problem, including boosting communication between teachers, parents and students and trying to establish more harmonious relationships among children. She said it was strongly suggested that parents try to be involved in their children's educational experience, as their presence and companionship have proved effective in reducing bullying and its negative effects.

    Some people have the feeling that nothing can be done about their poor reading ability(能力）. They feel hopeless about it. Can you learn to read better or must you agree that nothing can be done about it?

    To be sure, people are different. You cannot to do everything as well as certain other people do. All the students in a class tried out for basketball, some would be very good players; others would be very poor; and many would be in between. But even the very poor players can become much better players if they are guided in the right way, and with plenty of practice. It is the same with reading. Some seem to enjoy reading and to read well without any special help. Others find reading a slow and tiring job. In between, there are all degrees of reading ability.

    Many experiments have shown that just about every poor reader can improve his reading ability. In these experiments, the poor readers were given tests of reading ability. After some of the causes of their poor reading were discovered, they were given special instruction and practice in reading. After a few months, another test of the same kind was given. In nearly all cases, these people had raised their reading scores.