Fear may be felt in the heart as well as in the head, according to a study that has found a link between the cycles of a beating heart and the chance of someone feeling fear.

    Tests on healthy volunteers found that they were more likely to feel a sense of fear at the moment when their hearts are contracting(收缩) and pumping blood around their bodies, compared with the point when the heartbeat is relaxed. Scientists say the results suggest that the heart is able to influence how the brain responds to a fearful event, depending on which point it is at in its regular cycle of contraction and relaxation.

    Sarah Garfinkel at the Brighton and Sussex Medical School said: “Our Study shows for the first time that the way in which we deal with fear is different depending on when we see fearful pictures in relation to our heart.”

The study tested 20 healthy volunteers on their reactions to fear as they were shown pictures of fearful faces. Dr Garfinkel said, “The study showed that fearful faces are better noticed when the heart is pumping than when it is relaxed. Thus our hearts can also affect what we see and what we don't see一and guide whether we see fear.”

To further understand this relationship, the scientists also used a brain scanner(扫描仪) to show how the brain influences the way the heart changes a person's feeling of fear.

“We have found an important mechanism by which the heart and brain ‘speak' to each other to change our feelings and reduce fear,” Dr Garfinkel said.

    “We hope that by increasing our understanding about how fear is dealt with and ways that it could be reduced, we may be able to develop more successful treatments for anxiety disorders, and also for those who may be suffering from serious stress disorder.”

    William Purkey, a well-known professor of education, said, “Dance like no one is watching, love you'll never be hurt, sing like no one is listening, and live like it's heaven on earh.” It seems like the perfect life philosophy — and one I've learned to apply to running over the year.

    But I didn't always feel this way. In my early days, when I weighed 240 pounds, I ran like everyone was watching — and judging. If I was on a run and saw a car approaching, I'd stop and pretend I was looking for something I'd lost. I bought the high-tech gear and clothes that I thought would make people believe I was a runner. And I didn't have a clue if the expensive shoes I was wearing were the right kind for me — I just wanted to look like I fit in with this group.

    To be honest, I felt a certain satisfaction in believing that someone was watching. I really thought that other people cared about my performance. The best example of this was a combined, two-lap marathon in Florence, Italy. As I approached the finishing line, the crowd began to cheer. I was surprised. Here I was, thousands of miles from home, and the Italians were shouting for “IIPenguino.”

    About 20 yards from the finishing, the truth set in when the winner of the full marathon went past me as I was finishing the half-marathon. No one was cheering for me. No one probably even noticed that I was finishing. I couldn't help but smile at my own illusion of self-importance.

    That's when I realized I had been running for every reason except the right one. I ran to make other people happy, ran to live up to their expectations. But no one was watching — no one cared. So I decided I was going to run for me—just me—and gained a new enjoyment from the sport I hadn't truly experienced yet. I've learned to run like no one is watching.

    So if you see me at race, and I look like a 60-year-old guy waddling(蹒跚) along, don't worry. I'm fine. The miracle isn't that I finished. The miracle is that I had the courage to start.

    Life is a process. It is said that it doesn't come the same again; it is glad that the same doesn't have to come back again.

    In this life, what did you miss?

    The wife asked the husband when she was 25. Worried, the husband replied, "I missed a new job opportunity."

    When she was 35, the husband angrily told her that he had just missed the bus.

    At 45, the husband sadly said, "I missed the opportunity seeing my close relative before his last breath."

    At 55, the husband said disappointedly, "I missed a good chance to retire."

    At 65, the husband hurriedly replied, "I missed an appointment with the dentist."

    At 75, the wife did not ask the husband anymore, the husband was kneeling in front of the very sick wife. Remembering the question the wife used to ask him, this time he asked the wife the same question. The wife, with a smile and peaceful look, replied, "In this life, I did not miss having you!"

    The husband was full of tears. He always thought that they could be together forever. He was always busy with work and something unimportant. So much had he never been thoughtful to his wife. The husband hugged the wife tightly and said, "Over 50 years, how I had allowed myself to miss your deep love for me."

    In the busy city life, there are many people who are always busy with work. These people are busy with their jobs, and sacrifice all their time and health to meet the social expectations. They are unwilling to spend time on health care. They miss the opportunity to be with their children in their growing up. They neglect the loved ones who care for them, and also their health.

    Nobody knows what is going to happen one year from now. Life is not permanent, so always live in the now.

    Stephen Hawking was a famous physicist. He was born in 1942. He died at his home on March 14h, 2018 in Cambridge, Britain.
    As one of the well-known physicists on space and time in the world, Hawking devoted his whole life to discovering the secrets of the universe, and he is called the King of the Universe. Since he was 21 years old, Hawking had been badly ill, but he didn't give up his hope of living. He went on to study at Cambridge University after graduating from Oxford University. In 1965, he got a doctor's degree. Then he worked as a professor at Cambridge University.

    Hawking was known for his work with black holes. He also wrote several popular science books. Although he didn't live as freely as others, he still felt he was happy and he was thankful to life. When Hawking was invited to China, he made speeches in some famous universities.

    From Stephen Hawking's whole life, we learn that no matter how bad life is, we should not lose hope. As he once said," Life is not fair, you just have to do the best you can in your own situation."

The Greatest show on Earth

    The Olympic Games are the greatest festival of sports in the world. Every four years, many countries send their best sportsmen to compete for the highest honour in sport. As many as 6, 000 people take part in over 20 sports. For the winners, there are gold medals and glory. But there is honour, too, for all who compete, win or lose. That is in the spirit of the Olympics—to take part is what matters.

    The Olympic Games always start in a bright colour and action. The teams of all the nations parade in the opening ceremony and march round the track. The custom is for the Greek team to march in first, for it was in Greece that the Olympics began. The team of the country where the Games are being held—the host country—marches in last.

    The runner with the Olympic torch (火炬) then enters the stadium and lights the flame. A sportsman from the host country takes the Olympic oath (宣誓) on behalf of all the competitors. The judges and officials also take an oath. After the sportsmen march out of the stadium, the host country puts on a wonderful display.

    The competitions begin the next day. There are usually more than twenty sports in the Games. The rule is that there must be at least fifteen. The main events are in track and field, but there are a few days before these sports start. Each day the competitors take part in different sports, like riding, shooting, swimming, and cross-country running. Points are gained for each event. Medals are awarded for the individual winners and for national teams.

    More and more women are taking part in the Games. They first competed in 1900, in tennis and golf. Women's swimming events were introduced in 1912. But it was not until 1928 that there were any track and field events for women. Now they compete in all but half a dozen of the sports. In horse riding, shooting, and boat racing, they may compete in the same events as men.

In the 1990s, a psychologist named Martin Seligman led the positive psychology movement, which placed the study of human happiness squarely at the center of psychology research and theory.

Since then, thousands of studies and hundreds of books have been published with the goal of increasing well-being and helping people lead more satisfying lives. But for over 40 years, self-reported measures of happiness have stayed stagnant (停滞的). Such efforts to improve happiness have been an ineffective attempt to swim against the tide, as we may actually be programmed to be dissatisfied most of the time. Why aren't we happier?

Part of the problem is that happiness isn't just one thing. Jennifer Hecht, a philosopher who studies the history of happiness, proposes that we all experience different types of happiness, which are not necessarily complementary Some types of happiness may even conflict with one another. In other words, having too much of one type of happiness may weaken our ability to have enough of the others. For example, a satisfying life is built on a successful career and a good marriage. It takes a lot of work and often requires cutting back on many of life's pleasures. That means we can't spend one pleasant lazy day after another in the company of good friends.

This difficult situation becomes more confused by the way our brains process the experience of happiness. A lot of evidence shows that most of the people possess something called the optimistic bias. They tend to think that their future will be better than the present.

Cognitive psychologists have also identified something called the Pollyanna Principle. It means that people process, rehearse and remember pleasant information more than unpleasant information. Why the good old days seem so good is because we focus on the pleasant stuff and tend to forget the unpleasantness. And if our past is great and our future can be even better, then we can work our way out of the unpleasant present.

Dissatisfaction with the present and dreams of the future are what keep us motivated. In fact, endless happiness would completely destroy our will. Among our earliest ancestors, those who were perfectly content may have been left in the dust.

Recognizing that happiness exists may help us appreciate it more when it arrives. Furthermore, understanding that it's impossible to have happiness in all aspects of life can help us enjoy the happiness that has touched us. Recognizing that no one "has it all" can cut down on the one thing that psychologists know prevents happiness: envy.