As I enter my 40s, I've noticed many of my parents' generation think social networking is something they are simply unable to understand. They fear that, should they try, they will somehow get it wrong; they will say the wrong thing, do the wrong thing or behave in a way that causes embarrassment(尴尬). But here's the first secret of social media: Everyone feels this way.

    I recently met a young actor who was complaining that her work demands that she join Microblog, but she always feels like she doesn't have anything smart to say. It's the same resistance (抵制)I hear from the older generation, who, however, have somehow believed that age is the barrier(障碍), rather than the differences of personal taste.

    Here's the second secret of social media: everybody uses it for more or less the same reasons. Older generations often sign up to stay in touch with children and relatives. We talk about this kind of communication like it's some old-fashioned activity, but it is exactly why younger people use social media. The truth is that most people use social media to gently keep an eye on one another, to see how those they care about are doing without needing to ring them up on the phone every night.

    And this is the last secret of social media: everyone gets to use them in their own way. Newcomers—younger and older—who worry about “getting it right” are thinking that there's a right way to get them. But actually there isn't. Personally, I talk a lot on Microblog. And some people post nothing and they use social media every day as readers. Social media companies would rather see people decorating their networks with pictures and posts, but there's no rule against being a fly on the wall. It's also a fine way to get involved.

    We're quick to forget that the web wasn't invented by 13-year-olds; it was created by today's seniors. I'd never try forcing those with no interest in social networks to use Microblog. But don't let the talk of age divides put you off. There's nothing to stop the older generation from joining in the network their own generation created.

    While the U.S. is still debating about getting rid of the penny, Sweden is rapidly moving towards abolishing currency altogether. Though this may sound radical(过激的), it is a natural evolution in this digital society.

    Sweden, which was the first European country to introduce banknotes in 1661, has just been working harder to convince its residents that digital payments are a safer alternative to carrying cash.

    Over the years, the idea has gained popularity with residents, especially the younger generation that is much more comfortable with technology. Today many banks don't even have ATMs and some have stopped handling cash altogether!

    Tickets to ride public buses in most Swedish cities can only be purchased via cell phones. Numerous businesses are also moving towards accepting only digital payments. Even the homeless that sell street paper to make ends meet have to start accepting this mode of payment!

    But despite its growing popularity, some people don't like this radical idea. They include the homeless, elderly people as well as those living in rural areas who are still uncomfortable with mobile phones and computers. But the officials are confident that in the very near future, they will be able to convince everyone to move this safe and more cost-effective payment system.

    Sweden is not the only country trying to abolish paper currency and coins. The movement is rapidly gaining ground in Denmark and Finland as well. In 2014, Israel announced a three-step plan to go cashless and just last week the vendors(小贩)of a popular street in Sydney declared they would stop accepting currency from customers. Whether this phenomenon spreads remains to be seen. But one thing is for sure—With increasingly advanced payment systems being introduced every day, pulling out cash is rapidly becoming “uncool”.

    Thirteen can be a challenging age. Not only did I have to adapt to my changing body, I also had to deal with my parents' bitter divorce, a new family and the upsetting move from my country home to a crowded town.

    When we moved, my beloved companion, a small brown pony had to be sold. I was heartbroken and terribly lonely. I couldn't eat or sleep and cried all the time. Finally, realizing how much I missed my pony, my father bought me another horse, Cowboy.

    Cowboy was without doubt the ugliest horse in the world. But I didn't care. I loved him beyond all reasons.

    I joined a riding club. When Cowboy and I entered the events where the horse was judged by appearance, we were quickly "shown the gate". I knew nothing could turn Cowboy into a beauty. My only chance to compete would be in the timed speed events. I chose the jumping race.

    For the whole next month we practiced running and jumping for hours in the hot sun and then I would walk Cowboy home, totally exhausted.

    All of our hard work didn't make me feel confident by the time the show came. One girl named Becky rode a big brown horse in the race events. She always won the blue ribbons. I sat at the gate and sweated all out while I watched Becky and her horse charge through the court and finish in first place.

    My turn finally came. At the signal, we dashed toward the first fence, jumped over it without trouble and raced on to the next one. Cowboy then flew over the second, third and fourth fences like a bird and I turned him toward the finish line.

    No cheers filled the air. The end of our run was met with surprised silence. Cowboy and I had beaten Becky and her fancy horse by two seconds.

    I gained much more than a blue ribbon that day. At thirteen, I realized that no matter what the odds, I'd always come out a winner if I wanted something badly enough to work for it. I can be the owner of my fate.

    Imagine being given the opportunity to wake up to lions, eat your meals with monkeys, and even share your bath with bears, all from the comfort of a unique new lodging experience. The Jamala Wildlife Lodge opened its doors in January 2015, which was set up in an effort to educate visitors about aiding the survival of many of the world's endangered species. "It's great for the animals; they're going to get more space. It's great for the viewing public; they're going to get more things to see. It will be great for tourism and just for the local community," said Richard Tindale, the owner and operator. Spreading across three locations in the National Zoo, the 18 rooms, which range from giraffe tree houses to jungle bungalows, offer a fantastic experience with wildlife.

    The Giraffe Treehouse

    The Giraffe Treehouse is set among the giraffe enclosures (围场), and the Jungle Bungalows are luxurious individual suites which are next to either lion, cheetah (猎豹), brown bear, or Malaysian sun bear enclosures.

    The Ushaka House

    Housing up to 26 people, the Ushaka House is built around the monkey enclosure and has a builtin aquarium which offers private views of some of the zoo's sharks.

    The Burley Griffin House

    Only meters from the edge of Lake Burley Griffin, the indoor and outdoor entertaining areas have splendid views across the lake to Black Mountain.

    The Shark House

    The Shark House has its own little jetty (码头) and it comes out over the shark tank here and so the people who stay in the room will be able to go to their bedroom and pat the shark.

    Location

    Located in the heart of Australia's political capital, the Jamala Wildlife Lodge at the National Zoo and Aquarium is just ten minutes from Canberra's central Business District.

    Being highly successful in any field is pretty rare. It takes a combination of natural talent, luck, determination, and plenty of outside support for someone to make it big in sports, entertainment, or business. But what if competing is all that matters to you, whether you are likely to succeed or not? This was the goal of Michael Eddie the Eagle Edwards, and that he reached that goal was an amazing achievement.

    Born in the U.K. in 1963, Michael was an enthusiastic downhill skier whose dream was to compete for Britain in world-class competitions. He would have liked to represent his country in the 1984 Winter Olympics, but there were a large number of downhill competitors, and Edwards didn't qualify. Seeing his chance elsewhere, he switched to ski jumping. Ski jumping didn't cost nearly as much, and there was almost no competition for a place on the Britain team.

    But number of hurdles (障碍)could have meant the end of Edwards' dream. He weighed more than most competitors, which put him at a disadvantage. He had no financial support for his training. Poor eyesight meant that he had to wear glasses under his goggles (护目镜)- not a good thing when they steamed up at high altitudes. But he couldn't let any of this discourage him. He saw himself as a true lover of the sport who simply wanted the chance to compete. Winning wasn't the point. Having the opportunity to try was all he cared about. And nothing could stop him from trying.

    In the end, Edwards took 55th place in the 1987 World Championships. He then went on to the Calgary Olympics in 1988, where he finished last in both of his events. Many athletes would have been embarrassed by this result, but he is proud of his achievement to this day. His determination to fight against all the odds made him a global hero, and in 2016, the inspiring film Eddie the Eagle was made about his life.

Emily, a 14-year-old teenager, walked through her town one afternoon. Her eyes were drawn to the sight of people without homes on street corners, trembling（颤抖） against the chill. It was a scene that stirred something deep within her—a desire to make a difference, no matter how small.

Emily decided to turn her love of baking into a force for good. She whipped（搅打） cream, mixed flour, and baked cookies and cakes in her family kitchen. With the support of her friends and family, she set up a colorful stall in her bustling neighborhood, offering her homemade treats to passersby in exchange for donations.

The response was overwhelming. People were not only touched by Emily's handmade cookies but also inspired by her spirit. Before long, donations were pouring in. In just a few short weeks, Emily had raised over $1,000—a symbol of one's kindness to ignite a community's generosity.

But Emily's heart was set on doing even more. Inspired by the success of her bake sale, she came up with the idea of organizing a charity run. A community-wide event that would bring people together in support of a common cause. She reached out to local businesses and called for volunteers to help her realize the project. On the day of the charity run, participants ran under the clear, open sky, and the running campaign raised over $5,000 for the local homeless shelter.

For Emily, the true reward lay not in the dollars raised or the miles run but in the knowledge that she had touched the hearts of her community and shown that even the smallest act of kindness can make a difference to the world.