Today, the world's diversity (多样性) of food crops is quickly decreasing. But scientists around the world are taking action. They are building seed banks. At seed banks, scientists store the seeds of many different crops.

    There are now 1,400 seed banks around the world. However, some banks are in warm countries. If the electricity fails, the seeds will get too hot and die. Other seed banks are in countries troubled by war. Sometimes people damage the seed banks. If this happens, valuable seeds can be lost forever!

    The organization Global Crop Diversity Trust decided they wanted to deal with this problem. So, they decided to build a global seed bank. This seed bank would contain a back-up, or extra copy, of all the world's seeds. Smaller seed banks would still collect and keep local seeds. But they would also send copies of their seeds to the global bank.

    Scientists from the Global Crop Diversity Trust chose the cold, snowy mountains of Svalbard, Norway to build the global seed bank — the Svalbard Global Seed Vault (斯瓦尔巴全球种子库). Organizations, farmers, or local seed banks store their extra seeds there. And the people who place their seeds in the vault are the only people who can take them out. They pay to ship their seeds to Norway, but it does not cost them any money to store their seeds. The Global Crop Diversity Trust pays for this.

    Cary Fowler is a scientist who heads the Global Crop Diversity Trust. He said, “If the Seed Vault simply supplies seed banks with copies of seeds that those banks lost by accident, the Seed Vault will be worth more than it cost.”

    When I was a boy there were no smart phones, and our television only got one channel clearly. Still, I never felt bored. The fields, hills and woodlands around my home were the perfect playground whose adventures were only limited by my imagination. I can remember once hiking to nearby lake and walking slowly around it. At the back of it I was amazed to find an old dirt road that I had never seen before. It was full of muddy type tracks and deep woods bordered it on both sides, but exploring it still seemed like a fine adventure.

    I walked on and on for what seemed like hours. I was sure my guardian angel was whispering in my ears "turn around and head back home", but I was stubborn and walked on. There was still neither a car nor a house in sight I noticed that the sun was starting to go down and I grew scared I didn't want to end up trapped on this road, and I was worried that it would be dark before I could make my way back to the lake again.

    I continued to walk on with something growing inside of me. My heart was pounding and my legs were aching. I was almost in tears when I saw something in the distance. It was a house that I recognized. I jumped up and down and laughed out loud. It was still over a mile away, but my legs felt like feathers and I hurried back to my house in no time. I walked in with a big smile on my face just in time for dinner. Then I ended my adventure with a good night's sleep.

    I often thought of that experience recently. Actually, in our life, all roads, no matter how they twist and turn, can lead us home again. They can lead us to our homes in our hearts. May you always walk your path with love! May you always help your fellow travelers along the way! And may your roads always lead you home again!

Black Box Thinking

—By Matthew Syed

    This book is a new approach to high performance, a means of finding all edge in a complex and fast-changing world. It is not just about sport, but has powerful implications for business and politics, as well as parents and students, in other words, all of us. Drawing on a dizzying series of case studies and real-world examples, together with cutting-edge research on small gains, creativity and courage, Matthew Syed tells the inside story of how success really happens—and how we cannot grow unless we are prepared to learn from our mistakes.

Map Stories

—By Francisca Matteoli

    In the book, the author tells 20 surprising stories on the geography of the world and, using beautiful maps from all countries and times, she explains the birth of the most magical places on Earth. The book is a journey through space and time, and a lesson about the world as it is and our place in it.

Making it up as I Go Along

—By Marian Keyes

    It is a funny look at the absurdity of modern life and recognizes that we are all clearly making it up as we go along. It includes Keyes, guide to breaking up you're your hairdresser, and her warning about the dangers of fake tan（古铜色）.And there is some secret truth about writers, or at least about Keyes.

Mog and Me and Other Stories

—By Judith Kerr

    Judith Kerr was born on June 14, 1923 in Berlin but escaped from Hitler's Germany with her parents and brother in 1933 when she was nine years old. Judith went to 11 different schools and worked with the Red Cross during the war. For the past 30 years, she's worked as an author and illustrator of children's books. Come and play with everyone's favorite family pet, in this huge board book collection of stories especially for younger readers.

    Father's Day is celebrated today in 75 countries around the world. In my personal world, it's a day I like to think of my father's father.

    I learned a lot in my later life from my dad. But I learned something else, as a kid not even yet in school, from my grandfather. I learned to be curious. Little things fathers and grandfathers do can change the life of a child forever. In my case, this change came from necessity: My mom needed someone to look after little Allen, barely 4 years old, during the school day. My grandmother volunteered, and my grandfather came up with a way I could be watched while he worked in his clockmaker's shop.

    He seated me on a chair every day while I was there, right in front of his big workbench. He told me stories. He had a great sense of humor and a funny way of making a "buh-buh-buh" sound when he sensed my attention was weakening, and he encouraged me to ask questions about anything he was doing.

    Naturally, I was usually asking questions about clocks--what made the hands move, what the pendulum(钟摆) did, why you had to stop winding just before the weight hit the stop. Sometimes I just asked about which shiny parts went where.

    Most of all, he showed me how clocks worked. He treated me as if I were a sort of small grown-up. He never talked down to me, never told me I was "too young to understand".

    And so my grandfather granted me two things: A love of clocks, and an everlasting curiosity.

    As a journalist, I turned that fascination into explanations of why computers and software do what they do——and, perhaps even more importantly, why they fail at that task. I haven't been afraid of opening up the innards and looking for what is wrong with the computer.

    What a day! I started at my new school this morning and had the best time. I made lots of new friends and really liked my teachers. I was nervous the night before, but I had no reason to be. Everyone was so friendly and polite. They made me feel at ease. It was like I'd been at the school for a hundred years!

    The day started very early at 7:00 am. I had my breakfast downstairs with my mom. She could tell that I was very nervous. Mom kept asking me what was wrong. She told me I had nothing to worry about and that everyone was going to love me. If they didn't love me, Mom said to send them her way for a good talking to. I couldn't stop laughing.

    My mom dropped me off at the school gates about five minutes before the bell. A little blonde (金发的) girl got dropped off at the same time and started waving (招手) at me. She ran over and told me her name was Abigail. She was very nice and we became close straight away. We spent all morning together and began to talk to another girl called Stacey. The three of us sat together in class all day and we even made our way home together! It went so quickly. Our teacher told us that tomorrow we would really start learning and developing new skills.

    I cannot wait until tomorrow and feel as though I am really going to enjoy my time at my new school. I only hope that my new friends feel the same way too.

    People think of cats as cute. But research published in a psychology journal calls them neurotic (神经质的) and unstable. Researchers from the University of Edinburgh in Scotland and the Bronx Zoo in New York compared the personalities of domestic house cats with those of four different types of wildcats.

    To better understand their personalities, the researchers rated a number of animals behaviors on what psychologists call the Big Five human personality traits (特征).

    Domestic house cats have similar personality structures to African lions. "It's what cats do pretty much on a daily basis, things like being anxious, being timid, being excitable, being aggressive toward humans, being aggressive toward each other, "said Max Wachtel, a Denver psychologist who didn't participate in the study. "All of those are characteristics you see in those cute little house cats, and you also see them in lions."

    If you ever thought your cat was anxious, insecure, tense, suspicious or aggressive toward you, you aren't making it up, he said. If they were bigger, they probably would consider killing you.

    But the news isn't all bad: Just like lions, house cats are also playful, excitable and impulsively funny. They just aren't very predictable. One moment cats will be enjoying bell scratches, and the next they will be biting you to make you stop.

    "It is good to understand the personality characteristics of our pets," Wachtel said "Different cats have different personalities, but as a species, there are a lot of commonalities."

    The researchers also studied personality traits of Scottish wildcats and some other animals “Across the five species we assessed, personality structure was strikingly similar and also seemed to be related to other studies' findings, such as in tigers, "the researchers wrote in their study in the November 2014 issue of the Journal of Comparative Psychology. But house cats were most like lions, potentially because they live in semi-social surroundings and lions are the most social of cats.

    “They're cute and furry, but we need to remember when we have cats as pets, we are inviting little predators into our house," Wachtel said. "Cats can be fantastic, sweet companions -until they turn on you.”