When John was growing up, other kids felt sorry for him. His parents always had him weeding the garden, carrying out the garbage and delivering newspapers. But when John reached adulthood, he was better off than his childhood playmates. He had more job satisfaction, a better marriage and was healthier. Most of all, he was happier. Far happier.

   These are the findings of a 40-year study that followed the lives of 456 teenage boys from Boston. The study showed that those who had worked as boys enjoyed happier and more productive lives than those who had not. “Boys who worked in the home or community gained competence (能力) and came to feel they were worthwhile members of society,” said George Vaillant, the psychologist (心理学家) who made the discovery. “And because they felt good about themselves, others felt good about them.”

    Vaillant’s study followed these males in great detail. Interviews were repeated at ages 25, 31 and 47. Under Vaillant, the researchers compared the men’s mental-health scores with their boyhood-activity scores. Points were awarded for part-time jobs, housework, effort in school, and ability to deal with problems.

    The link between what the men had done as boys and how they turned out as adults was surprisingly sharp. Those who had done the most boyhood activities were twice as likely to have warm relations with a wide variety of people, five times as likely to be well paid and 16 times less likely to have been unemployed. The researchers also found that IQ and family social and economic class made no real difference in how the boys turned out. Working----at any age----is important. Childhood activities help a child develop responsibility, independence, confidence and competence---the underpinnings (基础) of emotional health. They also help him understand that people must cooperate and work toward common goals. The most competent adults are those who know how to do this. Yet work isn’t everything. As Tolstoy once said, “One can live magnificently in this world if one knows how to work and how to love, to work for the person one loves and to love one’s work.”

With the Chinese language growing in popularity, the UK government plans to invest(投资) 10 million pounds to help more kids learn Mandarin(普通话). Do you think it is necessary for the UK pupils to learn Mandarin? Some people share their opinions online.

Ted (UK): The learning of any language can be valuable and rewarding, but it is not suitable for everyone. Chinese is a difficult language to learn and the UK is poor in teaching foreign languages. Why should they learn Chinese when most people in the world speak English?

Mark (US): I studied French for 2 years in high school and German for 4 years in college. I studied Mandarin informally for about 4 months before moving to China. Now I speak Mandarin every day as my wife doesn’t speak English. But it is far from being fluent. Learning additional languages is a great thing, which offers a different view on the world around us. Nowadays, it’s almost necessary to be able to speak more than just your native tongue.

George (UK): No, unless they’re taught from a very early stage of childhood. Mandarin is so difficult. If China really is going to dominate(支配) the world, it’ll have to do so by speaking the world’s dominant language---English.

Sam (UK): I don’t think Chinese will become as widely spoken throughout the world as English. It is too difficult to learn as a second language. To learn Chinese you completely have to devote yourself to learning how to write and read it. If you have to learn it besides other subjects you can’t be good at it. But Chinese will become more popular, and that is a good thing.

Terrafugia Inc. said Monday that its new flying car has completed its first flight, bringing thecompany closer to its goal of selling the flying car within the next year. The vehicle-named the Transiti– has two seats，four wheels and wings that fold up so it can be driven like a car. The Transition, which flew at 1,400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the air. It flies using a 23-gallon tank of gas and bums 5 gallons per hour in the air. On the ground, it gets 35 miles per gallon.

Around 100 people have already put down a $10,000 deposit（存款）to get a Transition when they go on sale, and those numbers will likely rise after Terrafugia introduces the Transition to the public later this week at the New York Auto Show. But don’t expect it to show up in too many driveways（汽车道）. It’s expected to cost $279,000.And it won’t help if you’re stuck in traffic. The car needs a runway.

Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert. But Mann thinks Terrafugia has come closer than anyone to making the flying car a reality. The government has already permitted the company to use special materials to make it easier for the vehicle to fly. The Transition is now going through crash tests to make sure it meets federal（联邦的）safety standards.

Mann said Terrafugia was helped by the Federal Aviation Administration’s decision five years ago to create a separate set of standards for light sport aircraft, which are lower than those pilots of larger planes Terrafugia says an owner would need to pass a test and complete 20 hours of flying time to be able to fly the Transition（会飞的汽车）, a requirement pilots would find relatively easy to

meet.

Sooner or later, most students are to take some form of English examinations. Often the more successful students are better prepared. However, sometimes students who do well have better test taking skills. These abilities really have nothing to do with understanding English better. They are skills that make taking the test easier, and therefore provide better results.

   Here are some very important—and often ignored—guidelines to taking a test successfully.

   Do not insist on completing each question before going to the next. This is extremely important. Remember one question may only be worth one point! You will become nervous when you fail to find out its answer, making you lose your concentration and leading to worse results. However, answering the questions you are sure you know results in your being more relaxed and feeling more confident.

   Go through the test a second time working out the answers to more difficult questions. Sometimes questions asked are answered in later questions asking for different things.

   Usually(but not always) a strong first impulse(冲动) means we know the answer and we don’t really have to think about it too much. Going back to think about it usually makes you unsure and often causes a mistake. This is very common, so be very careful!

If you don’t know the answer, write something. If you are answering a 4 possibility multiple choice question you will still have a 25% chance of being correct!

   Taking a test is as much for you as is for your teacher, so never cheat. If you cheat, you don’t help yourself in the long run.