A serious problem for today's society is who should be responsible for our elderly and how to improve their lives. It is not only a financial problem but also a question of the system we want for our society. I would like to suggest several possible solutions to this problem.

    First, employers should take the responsibility for their retired employees. To make this possible, a percentage of profits should be set aside for this purpose. But when a company must take life-long responsibility for its employees, it may suffer from a commercial disadvantage due to higher employee costs. Another way of solving the problem is to return the responsibility to the individual. This means each person must save during his working years to pay for his years of retirement. This does not seem a very fair model since some people have enough trouble paying for their daily life without trying to earn extra to cover their retirement years. This means the government might have to step in to care for the poor.

    In addition, the government could take responsibility for the care of the elderly. This could be financed through government taxes to increase the level of pensions. Furthermore, some institutions should be created for senior citizens, which can help provide a comfortable life for them. Unfortunately, as the present situation in our country shows, this is not a truly viable answer. The government can seldom afford to care for the elderly, particularly when it is busy trying to care for the young.

    One further solution is that the government or social organizations establish some working places especially for the elderly where they are independent.

    To sum up, all these options have advantages and disadvantages. Therefore, it is reasonable to expect that some combination of these options may be needed to provide the care we hope to give to our elderly generations.

    Two years ago, something happened that changed the way I look at the world. On my birthday, my grandfather, walking home with his hands full of groceries, fell and hit his head on the sidewalk. Just as we were leaving to meet him for dinner, we got the call that he was in the hospital. At first, I thought nothing of it, but when I heard the whole story, I couldn't believe it. He hit his head so hard that he had a blood clot in his brain and it had to be operated on immediately. Everyone thought he would die.

    Although my grandfather survived emergency brain surgery, he had complications (后遗症). He could hardly talk and he couldn't walk. Shortly after, he was admitted to a nursing home. Today, he lives at home with my grandmother and is doing much better, but this isn't about him. It's about what I saw at that nursing home.

    I saw something that many people haven't seen, and some do often choose to ignore it, I saw more sadness in those days visiting the nursing home than I thought. In that one place were hundreds of old people who were alone and forgotten.

    So what as to be done with the situation of the old? This is not an easy question, but something must be done. Perhaps groups in the community could assign each member to one nursing home patient with whom they could keep in regular contact. Maybe a school could focus on a nursing home and send cards, pictures and letters to residents. If periodic visits were arranged, I'm sure that for some, if not many, those students would be the only visitors they had all month. These are just a few ideas; we all need to work together.

    I hope everyone to tour a local nursing home I further expect you to do something about it. You'll brighten someone's day, or maybe even his or her life.

    It was already dark when an old man came to a small town. He found an inn and wanted to stay there for the night. After he had gone to his room, the owner said to his wife, "Look at his bag, dear. I'm sure there are lots of valuable things in it. I want to steal it when he is asleep."

    "No, no," said the woman. "He must look for his bag tomorrow morning. Then he'll take you before the judge." They thought and at last the woman had an idea. "We have forgetful grass," said the woman, "Why not put some into his food? If he has the food, he will forget to take his bag away." "How clever you are!" said the owner, "Don't forget it when you prepare supper for him."

    The old man had the food with the forgetful grass and went to bed. The next morning, when the owner got up, he found the door was open and the old man had left with his bag. He woke his wife up and said angrily, "What a fool! Your forgetful grass isn't useful at all."

    "No, no," said the woman. "I don't think so. He must forget something."

    "Oh, I've remembered!" The owner cried out suddenly, "He forgot…"

    When you think of batteries, you'll likely think about them powering up remote controls, cellphones, flashlights and toys. But some people carry a battery around in their body to power a pacemaker (起搏器). It isn't really pleasant and easy to carry batteries because they need to be replaced so often and they can leak poisonous chemicals. A battery-powered pacemaker may become a thing of the past, thanks to a new technology developed by UCLA researchers: A biological super capacitor (超级电容器) , which is thinner than several hairs.

    Teams of researchers at UCLA and the University of Connecticut published a paper in a journal explaining their new invention. The super capacitor is made from a carbon material, and coated with human-like proteins that act as electrodes (电极). But what makes the device different is that it is powered by an energy harvester that changes body heat and movement in the blood into energy.

    Those traditional pacemakers are six to eight millimeters(毫米) thick. They are much bigger. The new super capacitor, which, due to its lack of battery, is only one micrometer(微米) thick. This "little" feature could benefit the new pacemaker's energy efficiency, researchers stated. Also, unlike other batteries used in medical treatments, the super capacitor can bend and twist in the body without suffering damage.

    Though they've not been widely used in the medical world, super capacitors have the ability to serve as a safer and more efficient medical device than the traditional battery-operated devices, the researchers believe.

    "In order to be effective, battery free pacemakers must have super capacitors that can get, store and transport energy. However, commercial super capacitors are too slow to make them work", said Maher El-Kady, a UCLA researcher and co-author of the study. “Our research focused on the custom-designed super capacitor to capture energy effectively, and finding a way to make it exist together successfully with the human body."

Europe is famous for big cities and world-class art museums. It's easy not to notice the small, beautiful villages in Europe. However, if you're after relaxation, peaceful country walks, beautiful buildings, and chances for different cultures on your next trip, consider cutting down some of your city time and head out to a village instead. Here are three of the most beautiful villages in Europe, along with our top picks for places to stay in each.

Bibury in Gloucestershire, England

Often praised as the most beautiful village of the Cotsworlds, Bibury is also one of the most popular places for visitors to stay in the area, and attracts a lot of tourists from around the world. It's set among the green hills that the area is known for and is composed of light-beige(浅米色) stone houses, including the famous Arlington Row, a line of houses dating back to 1380.

Cong in County Mayo, Ireland

Set on a small sea-facing island on the western coast of Ireland, Cong is a quiet village that's famous for its grey stone ruins and many outdoor activities. One of the biggest reasons for its fame is that the 1952 film The Quiet Man was made there, but the biggest draw for most visitors is the chance to visit (or stay in) Ashford Castle, which is now run as a great expensive hotel.

Montepulciano in Tuscany, Italy

Spread over a hilltop nearly 2, 000 meters above sea level, the Tuscan village of Montepulciano offers beautiful buildings from the Middle Ages, as well as many chances to visit wineries(酿酒厂) and taste the locally produced Vino Nobel di Montepulciano. With fortifications(防御工事) dating back to the 14th century, the village has churches and public squares, which are truly fascinating.

I've been writing now for 34 years. It all started when I was just 18 years. As a boy growing up, I probably read hundreds of books. I read mysteries, science fiction, thrillers, and just about any other type of book I could find. I had a thirst for knowledge that never seemed to disappear, no matter how many books I read over the years.

Then suddenly, I found that I too had ideas of my own that I wanted to write and share. I wanted to share things that were full of goodness, love, joy, and happiness. I tried to ignore my desire at first, but as any writer will tell you, once ideas awaken inside of you, they don't leave you alone until you write them down. I didn't have a computer, or even a typewriter, but I grabbed a pen and a notebook and wrote down everything that was burning inside of me.

When I was finally done, I didn't know how to share my work with the world. There was no Internet back then, no smartphones, and no social media. However, I sought out the editor of my local newspaper and asked if he would like to print what I'd written. He was a good man, full of both wisdom and kindness. He not only printed my first story but agreed to publish anything else I was willing to write.

After that, of course, nothing could stop me. I continued to write new articles each week, which were published in different local papers and later on the Internet. Years later I even self-published two collections of my stories in book form.

Through my writing, I slowly became a better person. Writing allowed me to discover the goodness and light that exist in us all. I also found that we are all writers whether we put pen to paper or not.

With every choice we make, with every thought we think, and with every action we take, we are writing our own life story.