Loneliness is like a disease, and what's worse, it's contagious. It can spread from one person to another, according to the recent research that stresses the power of one person's emotions to affect even people he doesn't know.

    The new analysis, involving 4,793 people who were interviewed every two years between 2005 and 2015, showed that a friend of a lonely person was 52％ more likely to develop feelings of loneliness by the time of the next interview. A friend of that person was 25％ more likely, and a friend of a friend of a friend was 15％ more likely.

“Loneliness is not just the property of an individual. It can be transmitted across people—even people you don't have direct contact with,” said John T. Cacioppo, a psychologist of the University of Chicago who led the study published in the December issue of the Journal of Personality and Social Psychology.

    Loneliness has been linked to medical problems, including depression, sleep problems and generally poorer physical health. Identifying some of the causes could help reduce the emotion and improve health, experts said.

Although the study did not examine how loneliness spreads, Cacioppo said another research has provided clues. “Let's say for whatever reason you get lonely. You then interact with other people in a more negative fashion. That puts them in a negative mood and makes them more likely to interact with other people in a negative fashion and they minimize their social ties and become lonely,” Cacioppo said.

According to Cacioppo, loneliness spread more easily among women than men, perhaps because women were more likely to express emotions.

Lonely people become less and less trusting others. This makes it more and more difficult for them to make friends－and more likely that society will reject them. Therefore, it is important to recognize and deal with loneliness．Cacioppo emphasizes people who have been pushed to the edges of society should receive help to repair their social networks.

    When I was ten years old I went to the USA to visit some family friends. I noticed something funny about the way everyone spoke English.

    One moment! I remember very clearly was at the beginning of the holiday, when my friend asked me if I wanted to order “French fries”. I couldn't imagine what they were. She was amazed that I had never tried them and she ordered a portion for us to share. When the waiter brought us some chips, I asked her where the French fries were. She pointed at the plate of chips! Later that week she said she was going to buy some “chips” from the supermarket. She came out with a packet of crisps（薯片）! How come?

    During that holiday we were also offered “biscuits” with our lunch. This was a very strange idea to me, because in England biscuits are sweet. I later realized that “biscuits” in America are salty snacks. What we call “biscuits', they call “cookies”.

    I was also embarrassed when a stranger told me she liked my “pants”. I wondered how she could see them! My mum then told me that they call “pants” what we call “trousers”, the outer clothing that you wear on your legs instead of inside clothing!

    I was disgusted when I saw an “eggplant” pizza on the menu in a restaurant. But I was puzzled how eggs can grow on plants. My dad ordered this pizza and it was covered in aubergines（茄子）. “They call aubergines 'eggplant' in America!” he told me.

    I think part of the excitement of learning a language is learning about the differences that exist in how it is spoken in different places.

    I'm a reporter. Last month I was in Stockholm, Sweden. Now I'm in Frankfurt, Germany. Next month, who knows?

    You certainly won't believe that I can call you from my laptop, which is what I'm often doing these days using something called Skype.

    Skype lets me call any phone number anywhere in the world for about 2 cents a minute, a little more to some places, such as the Middle East and Asia. My computer does the dialing, and the processing of incoming and outgoing voices. All you need is a broadband connection (宽带接头). With the basic version of Skype, all anyone needs to make or receive a call is to install the program on his or her computer (and that includes personal digital assistants). All calls from PC to PC are free.

    You don't even need a pair of headphones, though headphones can be a good idea if you wish to be discreet. I use my laptop's built-in microphone.

    The paid service for calling regular telephones is called SkypeOut. The quality is completely clear, provided that there's not too much traffic on the Internet. If there's an echo, hang up and try again, and it usually gets better. There is one warning: on some computers, especially those running older versions of Windows, it doesn't always work, or can sound like a confusing conversation. You can't hear a thing.

    Skype was invented chiefly by a Swede named Niklas Zennstrom along with a group of programmers in Estonia.

    I decided to ski to the North Pole. It was after I saw an advertisement in a newspaper looking for people to join a team to ski 350 miles to the North Pole. Back in 1996, there had never been a woman from the UK who had accomplished this challenge. I wondered what it would be like to survive in temperatures cold enough to freeze your flesh in seconds, so I sent off for the application form.

    The application form full of pictures of male explores arrived. The words "Are you man enough for the ultimate（极限的）challenge?" made me angry and even more determined to get on the team.

    Over 500 individuals applied for a place in the team, and the selection process included physical and psychological tests designed to pick the best group. In one test, there was a huge rope ladder we had to climb, and I froze at the top because I have a fear of heights. I thought my hopes were fading as most other applicants sailed past, leaving me behind. But two others helped me over, and later I found out that the organizers were not looking for amazing individuals, but great team players, and this moment had shown them who would take care of others in the team.

    I had revealed（显示）my weakness, and in a place like the Arctic, you have to be yourself, as there is nowhere to hide. These personalities of asking for help and showing weakness are necessary for women to master.

    I realized that by being myself, I could succeed. I was selected for the team. I realized that I could achieve more than I ever imagined — more importantly, by sharing my story with others, I could inspire them to take a step into the new world and reveal more of their abilities.

    For nearly thirty years I did parent programs in all of the fifty states, and regardless of the community, there was always a shortage of fathers attending, usually by a 10:1 (mothers、 fathers) ratio. Maybe they were all tending to business, and they obviously didn't think school was any of their business.

    The world is now flat. How's that for a sea change? As Thomas Friedman described it in his book The World Is Flat twenty-five years ago, the power structure of the world consisted of highs and lows. The countries with the power and knowledge were at the top of the mountains and the rest were down in the valleys. A handful of countries (the United States, Britain, Germany, and Japan) ruled the world's economy because they monopolize (垄断)the information and power.

    Then came the Internet. Suddenly the countries down in the valleys were connected to the information network and the work flow. These included India, Eastern Europe, South Korea, Brazil, and China. Don't believe it? Walk into a supermarket and pick up any ten toys, checking each for where it was made. My last count: China, ten out of ten. The world's workforce became "flattened". No more disconnected valleys.

    Since 2000, U.S. manufacturing has lost six million jobs, one-third of its workforce, most of them males. For the first time in history, women hold the majority of jobs in the U.S.

    The only people who don't understand the sea change in business are the fathers and sons still clinging to the image of the male who doesn't need to play school—just play ball. It's been thirty years since that idea had any wings, but too many males are still trying to make it fly. Once the only thing that mattered for men was what they could get out of the ground with their hands. Now it's what they can get out of their heads that counts. And without classroom success, today's male faces an impossible challenge from both intelligent women on the home front and foreigners willing to do the same job for less while sitting in an office in Bangalore or Singapore.

We understand that in light of the latest government CORONAVIRUS TRAVEL ADVICE, your travel plans will be changing. To reflect this, some terms & conditions for refunding tickets or changing journeys are different to usual.

Refunds on Unused Tickets for Travel

• You can apply for refunds up to four weeks from the last day that the ticket was valid.

• Unused Anytime, Off-Peak and Super Off-Peak tickets can be refunded and a service fee applies. Advance tickets are not refundable. Alternatively, you can change your ticket io travel at a later date — See 'Changing Tickets or Requesting a Travel Voucher' below.

• PLEASE NOTE that if the train you are booked on does not ran or is canceled due to irresistible forces, refund: will be made on ALL TICKETS TYPES with no service fee.

If you are uncertain about travelling, you may wish to consider purchasing a more flexible ticket — such as Anytime or Off-Peak - for travel.

Changing Tickets or Requesting a Travel Voucher

• If you bought an Advance ticket before the National Lockdown was announced on 4^lh January and will no longer be travelling, you should apply for a travel voucher or reschedule your journey free of charge. You need to do this be lore your first train departs and pay the difference if your new ticket is more expensive. Please note you will not be entitled to a travel voucher if your Advance ticket was purchased after 4^lh Jan. Speak to the original retailer of your ticket for advice.

• Anytime, Off-Peak and Super Off-Peak tickets are more flexible and can be changed any time before you travel There is no fee to change these tickets. you will only need to pay any difference in fare.

Refunding Season Tickets

•Unexpired(未逾期的)Season Tickets can be submitted for refund at any time and train companies calculate how much is refunded by bow much value is left on your ticket, they do this by deducting (扣除)the value of any other tickets you could have travelled with in the same lime until you stopped using and return your Season Ticket Refunds can only be backdated with evidence that illness prevented you from travelling. (National Rail Conditions of Travel. Condition 40.4).

• To see how much you could get back from your Season Ticket, try the Season Ticket Refund Calculator below. For more information, including if you require a refund due to sickness that prevented you from using a Season Ticket see the link here,

• Customers can still claim refunds remotely online, minimizing contact between customers and staffs keeping everyone safer. Please see your retailer's website for details.

Travelling on Another Train Company's Service

• In areas where there is cancellation, train companies may agree acceptance of tickets routed via another company For more details, please contact your rail service provider.