Have you ever considered why you begin yawning too when you see someone yawn? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons (神经元）in our brains.

    Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate it whether or not we actually perform the same action. This explains a great deal about how, we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions, they also tell us that there is a biological basis for the way we understand other people.

    Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to ( for example: “The hand took hold of the ball” ) , the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball).

    Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.

    Research into mirror neurons seems to provide us with even more information regarding how humans behave and interact. Indeed, it may turn out to be the equivalent (相等物）for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does — well, perhaps you'll understand why.

    Several times my daughter had telephoned to say, "Mum, you must come and see the daffodils (水仙花) before they are over."

    I wanted to go, but it was a two-hour drive from Lake Arrowhead. "I will go next Tuesday," I promised, a little unwillingly, on her third call.

    The next Tuesday dawned cold and rainy. Still, I had promised, and so I drove there. When I finally walked into Carolyn's house and hugged and greeted my grandchildren, I said, "Forget the daffodils, Carolyn! The road is invisible (看不见的) in the cloud and fog, and there is nothing in the world except you and these children that I want to see!"

    My daughter smiled calmly and said, "We drive in such weather all the time, Mum. You will never forgive yourself if you miss this experience."

    After about twenty minutes, we turned onto a small road and on the far side of a small church, I saw a hand-lettered sign that read "Daffodil Garden". We got out of the car and each took a child's hand, and I followed Carolyn down the path. Then, we turned a corner of the path, and I looked up amazed. Before me lay the most beautiful sight. Flows of flowers of different colors seemed poured down the peak and slopes. There were five acres of flowers! A sea of daffodil! It was like a fairyland all beyond description.

    "But who has done this?" I asked Carolyn. "It's just one woman," Carolyn answered. That's her home. "Carolyn pointed to a well-kept A-frame house that looked small and modest in the midst of all that glory. We walked up to the house. On the patio (露台), we saw a poster. “Answers to the Questions I Know You Are Asking" was the headline. The first answer was a simple one. "50,000 bulbs (鳞茎)" it read. The second answer was, "One at a time, by one woman." The third answer was, "Began in 1958."

    I thought of this woman whom I had never met, who, more than fifty years before, had begun--one bulb at a time--to bring beauty and joy to this remote mountain top. Just planting one bulb at a time, year after year, had changed the world where she lived and created something of magnificence, beauty, and inspiration.

    When we multiply tiny pieces of time with small amounts of daily effort, we too can accomplish great things. Everyone can do something to change the world.

    Backcountry for beginners: the best destinations in Canada

    When carried out safely, your first backcountry trip will leave you lifelong memories, opening a getaway into nature. But the leap from car camping to backcountry requires preparation and learning. Here are some recommended trips for backcountry beginners:

    Grundy Lake Provincial Park

    The park's 9 backcountry sites are a 30-minute paddle (划船) away. Grundy Lake is motor-boat free. Your sites are quiet enough for a true backcountry trip. Each site comes equipped with a fire pit (坑) and a picnic table.

    Bon Echo Provincial Park

    Many visitors don't know about the 25 canoe-in campsites located on Joeperry and Pearson Lakes. A short canoe trip of 30-minute will get you to your campsite. At each campsite, you will find a picnic table, tent space and a toilet nearby.

    Charleston Lake Provincial Park

    Experience the best of the Canadian Shield, and hike or paddle your way to 10 backcountry campsites. Travel time can range from 10 minutes to 2 hours. All sites come equipped with elevated tent platforms, a picnic table, a fire grill, and a toilet.

    Murphys Point Provincial Park

    Paddle through Big Rideau Lake (part of the historic Rideau waterway) to access 14 backcountry campsites. Most are located 5-45 minutes away from the boat launch. You'll find a picnic table, tent space, and a pit toilet nearby each site. Paddle back to visit Murphys' piece of living history: the Mica Mine!

    Remember: backcountry travel requires careful consideration of packing, route planning, meal planning, safety, and your skill level.

    We are the CEOs. We are the head designers. We are the top engineers. We are the senior creators. We are the inventors. We are the only maker of our own happiness.

    However, we still have learned that people's views on happiness often change with many outside things. Some people smile happily beside their new cars and homes. Students feel excited when they get better grades. Babies laugh loudly when they get new toys. Maybe true happiness has been lost in these things.

    How could we have allowed ourselves to be cheated for so long? Something outside may give us happiness, but what directs us to real happiness is inner (内在的) spirit.

    Our spirit is so easily broken, yet it is the single strongest thing we own. Why do people with terrible diseases still smile? Why do those with a broken heart still find joy? The inner spirit is powerful, and it is the only thing on earth that can be broken into pieces but can perfectly mend itself with time. Think about those who suffer a lot but still feel happy. Their inner spirit is very strong.

    Our inner spirit will be the greatest gift that we give ourselves. It is our compass (指南针) to happiness, but we are the tour guides.

Plastic sludge (污泥) and garbage is a disaster for the world's oceans. A film crew traveled the globe to document the rubbish. And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. "Half of the waste actually sinks to the bottom, and that remains on the surface actually breaks down. "

The filmmakers found rubbish in ocean gyres, the circulating currents that trap large concentrations of pollution in the Atlantic, Indian, and Pacific Oceans, home of what some have plastic. "What we found was a plastic smog that spread throughout all the water. And in some parts of the oceans, scientists have found more plastic than plant. "

The pieces of the plastic garbage infect the food chain, sometimes visibly，and more so at the microscopic level, where the plastic particles interact with other pollutants. "There are heavy metals, medicines, industrial waste in the sea, while they acts like magnets (磁铁). These poisonous substances absorb on the plastic, and then when seafood absorbs the plastics, those poisonous substances enter the fatty tissues. " To be consumed by other sea life and by people at last.

China, Indonesia, the Philippines, Thailand and Vietnam are the worst plastic polluters. The United States, although a leader in recycling, is one of the world's 20 since it produces and consumes so much plastic. There are efforts around the world to address the problem, including at this newly opened recycling center in Lebanon (黎巴嫩). But Andersen says there is more that people can do. "Cut back on single­use plastics, straws, plastic cups, plastic water bottles, plastic bags and find alternatives like reusable materials. " She says healthy oceans are essential to our survival.

Short Short Story Competition

We're looking for short fiction stories! Think you can write a winning story in 1,500 words or less? Enter the 21st Annual Writer's Digest Short Short Story Competition for your chance to win $3,000 in cash, get published in Writer's Digest magazine, and a paid trip to our ever popular Writer's Digest Conference!

Prizes

The First Place Winner will receive：

●$3,000 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

●A paid trip to the Writer's Digest Annual Conference

The Second Place Winner will receive:

●$1,500 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

The Third Place Winner will receive:

●$500 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

Fourth through Tenth Place Winners will receive:

●$100 in cash

●Their short story titles published in Writer's Digest magazine's September 2021 issue

Eleventh through Twenty-Fifth Place Winners will receive:

●A $50 gift certificate for writersdigestshop.com

How to Enter

●All entries must be submitted online. Entries must be accompanied by the required judging fee. We accept PayPal or credit card payment for the required judging fee.

●All entries must be in English. Only original works that have not been published in print, digital or online publications will be considered

●BE SURE OF YOUR WORD COUNT! Entries beyond the word limits will be disqualified. Type the exact word count at the top of the manuscript(稿件).

For more information visit our Preparing Your Entry Page or our FAQ page.