There have been times in my life when I felt satisfied.Sometimes it was because I achieved a goal I had set. Sometimes it was because I overcame a fear or passed a test.However,every time I feel that way,I learn again that full isn't full.

    When I was a little boy,I felt that the love I had for my mom and dad,and the love they had for me,just filled me up.Surely in a house full of nine people lived a young boy who loved and was loved as fully as a person could stand. Imagine my surprise as I then extended（扩大影响）that love to my grandparents,my uncle & aunt,cousins,etc.As I grew older,I met and married a beautiful woman that I thought entirely filled me up with love.I could not imagine there would be any more room.Then a few short years later we added one daughter and then another daughter to our family.Again,I had room to love and be loved.See what I mean?Every time I feel that life and love are as good as they can get,they get better.

    There is a lesson here for us.We ought to always have a heart that is open to expanding.To do more,love more, live more,learn more,overcome more,forgive more and the list could go on.Each of us knows 100 stories about men and women who have proved the impossible to be possible.Every day we stand at the crossroad and must decide if we are going to be a better person today than we were yesterday.

    You are not full yet.Young or old,there is still room for more.

    Games have already become a good companion for people. Whether kids or adults, they prefer to spend their spare time in playing games. Why are games so popular? Firstly, they can attract people easily and secondly, they are east to upgrade(升级). Each day, thousands of games come out. And no matter which kind of game you like, there is always a game that suits you. Now when people meet, they would like to talk about the newest games.

    Here are the hottest new games for girls. They are Didi games. 80 percent of girls like dressing-up games. There are varieties of dressing-up games in Didi. The leading roles of them also vary from common girls to princesses. If you are lucky enough, you can be dressed up as the famous stars you admire. At the same time, wedding dressing-up games can also be found. Whether you admit it or not, all girls like things related to wedding, so most girls like to be dressed up as brides.

    In order to attract kids' attention, many games choose fairies(精灵) as the leading roles, for fairies are really alluring to girls. Maybe the magic wands(魔杖) of the fairies really have supernatural powers(超自然力量). There are various kinds of Didi fairy games, such as Fairy of Water, Catching Flowers Contest, Winter Garden Fairy, etc.

    Cooking games are also girls' favorite games. Making a cake, soup or other delicious food is a category of simple games. There are also complicated ones, for example, preparing a dinner. It is more challenging but most girls like challenges. Another category of games which attracts people must be the games related to farms. Why are they so popular? Because the games can let people enjoy the fun as farmers. There are also farm animals that kids like very much. Here you can build your own farms. Also you can experience the life of farmers.

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    The Mandarin version of The Sound of Music will return to Beijing from Aug 18 to Sept 3,after its first tour of the country last year.Performed first in July 2016,the musical,produced by Seven Ages,a Beijing-based company devoting to adapting classical Western musicals into Chinese versions,has been staged more than 100 times and attracted over 100,000 people.

    The Broadway show,based on the book The Trapp Family Singers,which was written by Maria Von Trapp about her real-life experiences and published in 1949,made its debut in 1959.With music by Richard Rodgers and lyrics by Oscar Hammerstein II,it won five Tony Awards,including Best Musical.When the Oscar-winning film with the same title was screened in China in the 1970s,the movie,which was released by Twentieth Century Fox in 1964,was very popular,especially its songs,such as Do-Re-Mi and Edelweiss.The Broadway production and the production by composer Andrew Lloyd Webber both toured China in 2008 and 2014,which expanded its Chinese fan base.

    The upcoming tour will see actors,including 11-year-old Beijinger Qiu Jiahao and 5-year-old Liang Xiaoxian, play the seven children in the family.Fu Zhenhua,a graduate of the Shanghai Theater Academy,and Dang Wenwei,a graduate of the Shanghai Conservatory of Music,will play the roles of Captain Georg von Trapp and Maria Rainer.

    "My favorite aspect of this musical is the way it takes a look at various kinds of love we experience as human beings and even the love of things spiritual and unexplainable.And that is what I like most about The Sound of Music－it really is the sound of love," says Graves,a veteran Broadway director,who has lived and worked in China since 2002.

    After Beijing,the musical will be staged in Shenzhen in December and Shanghai next January.

If you go

    7:30 pm,Aug 18-Sept 3.Poly Theater,14 Dongzhimen Nandajie,Dongcheng district,Beijing,400-028-2577.

    Linda Eveans was my best friend—like the sister I never had. We did everything together: piano lesson, movies, swimming, and horseback riding.

    When I was 13, my family moved away, Linda and I kept in touch through letters， and we saw each other on special times, like my wedding and Linda's. Soon we were busy with children and moving to new homes, and we wrote less often. One day a card that I sent came back, stamped "Address Unknown". I had no idea about how to find Linda.

    Over the years, I missed Linda very much, I wanted to share happiness of my children and then grandchildren, And I needed to share my sadness when my brother and then mother died, There was an empty place in my heart that only a friend like Linda could fill.

    One day, I was reading a newspaper when I noticed a photo of a young woman who looked very much like Linda and whose last name was Wagman—Linda's married name. "There must be thousands of Wagmans." I thought, but I still wrote to her.

    She called as soon as she got my letter, "Mrs, Tobin!" she said excitedly, "Linda Evans Wagman is my mother." Minutes later I heard a voice that I recognized at once, even after 40 years. We laughed and cried and caught up on each other's lives. Now the empty place in my heart is filled. And there's one thing that Linda and I know for sure: we won't lose each other again!

    Hobbies in general are becoming something of the past. Our lives are already filled with classes, homework, working, relationships and sleeping. When we do have a spare moment, it is all too easy to spend it on the endless entertainment and media that are right at our fingertips.

    I do not doubt that there are some people who could become a great writer or musician. I only fear that so many people are busy pursuing their education and their careers, but they never even see the potential (潜能) they have. The next great photographer or singer could be going to college right now. But they might not even know they have a gift for photographing or singing if they've never picked up a camera or a guitar.

    Of course, the final goal of pursuing a new hobby shouldn't be to become rich and famous. For most people, a hobby is just something they enjoy doing for the purpose of the thing itself. Such hobbies are still very useful. Studies have shown that people who have a hobby are less likely to have stress and more likely to have more meaningful lives.

    Most importantly, a hobby is just something you do to make you happy. I hate to break it to you, but we all have a long lifetime of work and stress ahead of us. It will make things much easier if we can practice the piano or make some collections after work.

    Sure, it's not easy to start a new hobby while going to school, but it will likely never get easier than it is right now. So think about the thing that you have always wanted to try but were too embarrassed or busy or whatever. You never know, you might become the world's next great people. If not, you'll at least be a little more well-rounded, more interesting and less stressed.

Robots have long been drawing inspiration from animals, with the creation of robot dogs or snake-shaped robots. And yet, the field of robotics is far less enthusiastic about the other kind of living things—plants. Barbara Mazzolai, an Italian roboticist owes this to a misconception about plant behavior: that they cannot move or think. "It's not true at all," she says. To challenge this view, Dr Mazzolai and her team recently launched a machine called "FiloBot", a robot based on a climbing species.

To survive, a climbing plant must switch between several different behaviors. In forest environments, it must first grow out of the soil and travel along the ground in search of a support to hold onto, such as a nearby tree. Once a support is located, though, the plant fixes itself around the object and then growing towards the light. To choose the best angle to grow upwards, a climbing plant uses its shoots(芽) to receive information about light and gravity.

FiloBot has sensors on its main shoot. It can 3D-print its body with plastic and grow at a controllable rate. These functions researchers found, enabled FiloBot to cross gaps, and find things to attach to. The lack of heavy on-board computing device means that it is light and requires minimal care, while its slow pace means that it doesn't disturb things around it, making it possible to move through a complex, unseen environment, or monitoring disaster sites.

For now, FiloBot is still being tested. Its tendrils(卷须) have not left the laboratory. Still, it has already been employed in deconstructing plant behaviour. For example, it was long assumed that climbing plants find their supports by growing towards shade, though the exact mechanism was unclear. FiloBot could imitate this behaviour by detecting far-red light, which is typical of shaded areas, providing clues to how plants do it.

Dr Mazzolai hopes that such projects will inspire other roboticists to take their cues from plants and develop completely new technologies.