Two of the hardest things to accomplish in this world are to acquire wealth by honest effort and, having gained it, to learn how to use it properly. Recently I walked into the locker room of a rather well-known golf club after finishing a round. It was in the late afternoon and most of the members had left for their homes. But a half-dozen or so men past middle age were still seated at tables talking aimlessly and drinking more than was good for them. These same men can be found there day after day, and, strangely enough, each one of these men had been a man of affairs and wealth, successful in business and respected in the community. If material prosperity were the chief necessity for happiness, then each one should have been happy. Yet, it seemed to me, something very important was missing, else-there would not have been the constant effort to escape the realities of life through scotch and soda. They knew, each one of them, that their productivity had ceased (停止). When a fruit tree ceases to bear its fruit, it is dying. And it is even so with man.

    What is the answer to a long and happy existence in this world of ours? I think I found it long ago in a passage from the book of Genesis which caught my eye while I was looking through my Bible. The words were few, but they became memorably impressed on my mind. “In the sweat of the face shall you eat the bread.”

    To me, that has been a challenge from my earliest recollections (memories). In fact, the battle of life, of existence, is a challenge to everyone. The immortal words of St. Paul, too, have been and always will be a great inspiration to me. At the end of the road I want to be able to feel that I have fought a good fight, I have finished the course, I have kept the faith.

    David Beckham was born in 1975 in London, at a place called Leytonstone. When he was a young boy, his greatest passion was in football. He played it whenever he had the chance. Sometimes he would go and watch a game with his friends. When David Beckham was 12 years old, he won the Bobby Charlton Soccer Skills award. This was an important step forward for this young boy, and it led him to go for a visit to a football training camp in Spain. As a boy he played for schools of Essex and also for his county team.

    In 1991, he became a trainee with Manchester United. This meant that he could practice football as much as he wanted to and play for the highly successful Manchester United Youth Cup team and Under-21 team. In April, 1995 he played his first football league game against Leeds Untied. During 1995 and 1996, David became a regular member of the team and Manchester United won in both football seasons, with David scoring many goals（进球）.

    His goals made him a household name. In the first game of the 1996-1997 season, he scored a surprising goal from beyond the halfway line and became famous overnight. He continued to score astonishing goals, especially from free-kicks. The speed of one of his shots was timed at 157 km/h. He also had the ability to make the ball go from left to right, or right to left, whenever he chose. Goalkeepers were never sure where the ball was going, and it regularly ended up in the goal.

    Surely, given the near-universal use of home computers and smart devices(设备 )like smartphones and tablets, most of us would suspect that watching TV-seen as out dated or even old-fashioned by some-is on the decline. We probably would. And we would be wrong. A new study on screen time conducted by researchers from Robert Stempel College of Public Health Social Work have found that TV-watching has actually gone up since the moment when smart devices became widely available in 2014.

    "The findings are surprising as it feels like mobile devices are omnipresent, but the television still commands more eyeballs than its more advanced brothers and sisters" said Dr. Jenny Radskey" And there is a growing concern over the screen time of children, particularly very young children, for whom watching shows in front of screens is still the most common way to consume media."

    According to a study published in JAMA (The Journal of the American Medical Association) Pediatrics the increase in the amount of screen time for inns and toddlers(婴幼儿) is telling. Specifically, in 1997 children under the age of 2 spent 1.3 hours in front of TV per day on average, while children between the ages of3 and 5 did the same for 2.5 hours. By 2014, however, the latter group showed no significant change, while the former group more than doubled their time spent watching TV, clocking in at 3 hours per day.

    The research also shows that too much screen time before age 2 or 3 is associated with language development delays, ADHD, and learning difficulties. A child's brain develops rapidly during the first years, and young children learn best by interacting with people, not screens.

    Based on these findings, parents who worry about the excessive amount of time their children spend glued to their smartphones and tablets might do well to pay more attention to their littlest ones, for whom viewing time in front of the TV should be greatly cut down.

    Have you ever pressed the pedestrian button at a crosswalk and wondered if it really worked? They're called "placebo(安慰剂）buttons"一buttons that mechanically sound and can be pushed, but provide no functionality.

    In New York City, only about 100 of the 1, 000 crosswalk buttons actually function. Crosswalk signals were generally installed before traffic jam had reached today's levels.

    But while their function was taken over by more advanced systems—such as automated lights or traffic sensors — the physical buttons were often kept, rather than being replaced at further expense. Other cities, such as Boston, Dallas and Seattle, have gone through a similar process, leaving them with their own placebo pedestrian buttons. In London, which has 6, 000 traffic signals, pressing the pedestrian button results in a reliable "Wait" light. But that doesn't necessarily mean that the "green man"— or "pedestrian stage" in traffic signal design profession — will appear any sooner.

    "We do have some crossings where the green light comes on automatically, but we still ask people to press the button because that enables accessible features,'' said Glynn Barton, director of network management at Transport for London.

    These features, such as blind tracks and hearable traffic signals, help people with visual disorder cross the road and only function when the button is pressed. As for the lights, a growing number of them are now combined and become a part of an electronic system that detects traffic and adjusts time frequency accordingly (giving priority to buses if they're running late, for example), which means that pressing the button has no effect.

    According to Langer, a Harvard psychologist, placebo buttons give us the illusion (错觉)of control — and something to do in situations where the alternative would be doing nothing. In the case of pedestrian crossings, they may even make us safer by forcing us to pay attention to our surroundings. "They serve a psychological purpose at the very least," she added.

    A campaign is being launched to encourage children to surrender 30 minutes of screen time a day to head for the great outdoors.

    The newly formed Wild Network—a collaboration of nearly 400 organizations—is attempting to attract youngsters away from television and computer screens to fields, woods and parks. Members of the network include the National Trust, RSPB, Play England and the NHS. Organizers say it is the UK's biggest ever campaign to reconnect children with nature and outdoor play, and claim it could help improve fitness, mental alertness and general well-being.

    A documentary film, Project Wild Thing, will forecast the launch at more than 50 cinemas across the UK from Friday. It looks at the increasing link between children and nature.

    Andy Simpson, chairman of the Wild Network, said, "The tragic truth is that kids have lost touch with nature and the outdoors in just one generation. Time spent outdoors is decreasing, roaming (漫步) ranges have fallen largely, activity levels are declining and the ability to identify common species has been lost."

    Suggestions on how to get more time in nature include collecting conkers (七叶树果), camping, snail racing, and observing autumn colour on trees.

    From January, the network will aim to make suggestions on how the government can do more to get children muddy and bright-eyed.

    This is not the first time the message of less screen time, more play has been brought up. Children in the 1980s were requested to do the same by the BBC TV series Why Don't You, which somewhat confusingly called on its viewers to "switch off the TV set and go to do something less boring instead".

The United Kingdom has several names and many people {#blank#}1{#/blank#}（confuse) by them. In the 16th century, the nearby country of Wales was joined to the Kingdom of England. Later,the country Scotland and the Kingdom of Ireland joined the country {#blank#}2{#/blank#}（form) the United Kingdom of Great Britain and Ireland.

{#blank#}3{#/blank#}（final) , in the 20th century,the southern part of Ireland broke away from the United Kingdom, {#blank#}4{#/blank#}resulted in the full name today:the United Kingdom of Great Britain and Northern Ireland.

The four countries {#blank#}5{#/blank#} (belong) to the United Kingdom work together in some areas. They use the same flag, {#blank#}6{#/blank#}(know) as the Union Jack, as well as share the same currency and military defence. However,there are some {#blank#}7{#/blank#}（different)between them.

The United Kingdom has a long and interesting history to explore,which can help you learn more about the country and its traditions. Wherever you go in the UK,you are surrounded {#blank#}8{#/blank#}evidence of four different groups of people who took over at different times throughout history.

The first group, the Romans, came in {#blank#}9{#/blank#}first century. Some of their great achievements included building towns and roads. Next,the Anglo-Saxons arrived in the fifth century. They introduced the beginnings of the English language. The Vikings came in the eighth century, left behind lots of new vocabulary. The last group were the Normans. They had castles {#blank#}10{#/blank#} (build) all around England,and made changes to the legal system.