More than 10 years ago, it was difficult to buy a tasty pineapple.The fruits that made it to the UK were green on the outside and, more often than not,hard with an unpleasant taste within.Then in 1966,the Del Monte Gold pineapple produced in Hawaii first hit our shelves.

    The new type of pineapple looked more yellowy-gold than green.It was slightly softer on the outside and had a lot of juice inside.But the most important thing about this new type of pineapple was that it was twice as sweet as the hit-and-miss pineapples we had known. In no time, the Del Monte Gold took the market by storm, rapidly becoming the world's best-selling pineapple variety, and delivering natural levels of sweetness in the mouth,up until then only found in tinned pineapple.

    In nutrition it was all good news too.This nice tasting pineapple contained four times more vitamin C than the old green variety.Nutritionists said that it was not only full of vitamins, but also good against some diseases.People were understandably eager to be able to buy this wonderful fruit.The new type of pineapple was selling fast9 and the Del Monte Gold pineapple rapidly became a fixture in the shopping basket of the healthy eater.

    Seeing the growing market for its winning pineapple, Del Monte tried to keep market to itself.But other fruit companies developed similar pineapples.Del Monte turned to law for help, but failed. Those companies argued successfully that Del Monte's attempts to keep the golden pineapple for itself were just a way to knock them out the market.

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    My daughter Kelly is a cautious person. She needs to warm up to situations, and is hesitant(犹豫的) to try new things. When with close friends, she becomes a leader who laughs loudly and chants. But when that comfort zone is not around her, she is shy and nervous.

    This has been challenging for me at times. “Shy” is not a word that I think has ever been used to describe me. But this has been a year of firsts for my girl that has filled her with a new sense of confidence. This year she moved to lap lane (习泳区） in swimming where she was preparing for a swim team. This year she learned to ride a bike without training wheels. And this year she completed her first kids' triathlon (三项全能).

    On Saturday, with a thunderstorm coming soon and my son's birthday party later in the day, we all went out in the dark of the morning for Kelly to participate in her first triathlon. We practiced transitions from swim to bike to run with her, we got all the equipment she'd need, and we kept talking about the race. But as we waited the two hours for the older kids to finish before her turn, she held my leg a little harder and told me she loved me a few too many times. She was nervous but trying to keep it together.

    And then it was her turn. From the second she jumped into the water, my heart soared. My daughter transformed into the most confident human being I had ever seen. She dominated （主宰） that swim, crushed that bike ride and ran to the finish with the biggest smile on her face.

    I can honestly say that I never felt so proud of someone in my entire life. It wasn't because she did a sport or anything like that. It was because she was afraid of something and conquered that fear with confidence and a fire I hadn't seen before.

    All day I would find myself just looking over at her and smiling. She might be wearing the finalist medal but I felt like I won that day. I won the chance to see my girl shine.

    Shine on, sweet baby.

    Shan Tianfang, died at 83 on Sept. 11, 2018 in Beijing because of multiple organ failure. His energetic oral interpretations of classical Chinese novels and historical events pushed the ancient pingshu tradition forward into the modern age for generations of Chinese.

    Mr. Shan tried for many years to avoid becoming a performer of pingshu, the Song dynasty-era storytelling tradition. Growing up in the1950s in a family of folk art performers, he had seen struggle firsthand. It was a life of constant financial troubles and low social status. So it was with great unwillingness when, out of financial necessity, he became an apprentice(徒弟) to a family friend who was a master of pingshu. He made his first public appearance in 1956.

    In the pingshu tradition, the performer wears a traditional gown and sits behind a desk equipped with a folding fan and a wooden block. The storyteller tells a legend — typically a classical Chinese epic — from memory, using different voices and exaggerated gestures as well as adding occasional background detail and commentary.

    Mr. Shan grew to love the storytelling form, which is popular across northern China. It is a demanding profession that combines acting, oration, writing, historical research and literary criticism and requires countless hours of memorization. In teahouses around the northeastern region, he became famous for his fresh takes on the classics.

    In 1976, many Chinese were hungry for some new forms of entertainment, and it was against this background that he grasped the opportunity to record a pingshu radio broadcast. He soon discovered that performing on radio was vastly different from doing so in teahouses. There were no props(道具), no reactions from the audience to guide him — just Mr. Shan and the microphone in a recording studio. So for his first radio performance, a shortened version of the historical novel. The Romance of Sui and Tang Dynasties, Mr. Shan used the studio's three recording technicians as his audience and adjusted his performance based on their reactions.

    The performance had its first appearance in 1980 on Chinese New Year, and more than 100 million Chinese were estimated to have tuned in during the 56 hours over which it was broadcast. It was the beginning of a dramatic second act both for Mr. Shan and for pingshu in the People's Republic of China. He was soon a household name across the country.

    Over six decades, Mr. Shan recorded more than 110 stories for radio and television totaling about 12,000 episodes and lasting 6,000 hours. His best-known works include his interpretations of Chinese classics like 'White-Eyebrow Hero' and 'Sanxia Wuyi' and his dramatizations of historical figures like Zhuge Liang and Lin Zexu.

    Even today, hop into a Beijing taxi and the driver may be listening to one of Mr. Shan's recordings. "For my generation, Shan Tianfang was a master," said Zhao Fuwei, 48, a Beijing taxi driver. If back then there was such thing as a viral star, then Shan Tianfang was definitely the hottest viral star.

    "Listening to his stories has made it easier to kill time in bad traffic," Mr. Zhao added. "He was so good at making complicated historical stories simple and interesting". You feel like you could empathize with the characters in his stories, even though they lived a long time ago.

    But in recent years many of the great pingshu performers have died, and the tradition is fading. By the time Mr. Shan retired in 2007, interest in pingshu among Chinese had all but been replaced by mobile phones and gaming. Nevertheless, even after retiring, Mr. Shan worked tirelessly to promote pingshu among young Chinese, instructing apprentices and starting a school dedicated to the folk arts.

    Ever willing to adapt to new technologies, he posted a message to his Sina Weibo microblog account on Sept. 6, five days before his death. It was an announcement about a new live-streamed(直播) lecture series about pingshu.

    I was driving down the road the other day, listening to sweet music coming out of my car radio. My heart felt peaceful, my mind was clear, and my soul was full of love. Even with all its problems: life seemed good. Then the music stopped and the news came on. There was talk of another famous millionaire in drug rehab (康复) after an incident with the police. There was news on the murder of a poor man whose life was supposed to be changed after winning the lottery. There was even a discussion on how much greed and excess (放肆) had damaged our world.

    Every story seemed to point once again to the old saying that money can't buy happiness. Hearing them made me think of a movie I saw many years ago on Mother Teresa's home for the dying in India. What struck me most when I watched it wasn't the unbearable poverty there. It wasn't the sickness and suffering that the people there were going through. It was rather the peaceful smiles of love, kindness, and happiness that they shared with the Sisters and with each other. These people had nothing. Many were struggling at the end of death. Yet, they knew the simple truth that so many of us here are still learning: Joy is Free.

    We can have joy and spread joy every day of our life here. Don't love or admire dollar signs and think that money will bring you happiness then. Joy can't be purchased. It can't be owned. It can only be chosen and then given freely to others. In the eyes of eternity (永恒), money is only worthless paper. The only thing that matters is the love within you and the love that you give to the world. Make that your legacy (遗产) and your life will forever be rich in joy.

    A new study has found that social media could be affecting the sleep of young adults.

    The study is a project of researchers at the University of Pittsburgh's School of Medicine. They found that young people who often use social media are more likely to suffer from sleep disorders than those who use social media less. The researchers say doctors should ask young adults about their use of social media when treating sleep issues.

    "This is one of the first pieces of evidence that social media use really can influence your sleep." said Jessica C Levenson. She was the lead author of a report on the study.

    The researchers set out to examine the connection between social media use and sleep among young adults. Levenson noted that these young adults are possibly the first "generation to grow up with social media."

    The researchers wanted to find out how often young people used social media sites like Facebook, Twitter, Credit and Tumbler. For the study, they gave questionnaires to nearly 1,800 adults, aged 19 to 32. On average, members of the study group used social media sites one hour a day. They also "visited various social media 30 times per week."

    Thirty percent of the study's participants reported having serious problems with sleeping. Those people who used social media a lot were three times more likely to have a sleep disorder. And those who spent the most time on social media were two times as likely to suffer from sleep disturbances.

    Levenson said the number of times a person visits social media is a better predictor of sleep problems than overall time spent on social media. If this is true, she adds, then practices that stop such behaviors may be the most effective.