Winter sports tend to be more dangerous than summer sports — they take place mostly outside at the mercy of ice or snow, involving (牵涉) metal edges, extreme speeds and crashes. Skeleton (俯视冰梭), however, stands apart as one of the most difficult and least accessible of all the winter sports. Adam Edelman, Israel's first Olympic skeleton athlete, would like to change that.

    Edelman was the 10th athlete named to the 2018 Israeli Olympic Team. Qualifying for the Olympics in any sport is impressive. But it's more impressive if you qualify for the Olympics after only four years in the sport — and without a coach.

    Edelman was first introduced to skeleton watching the game on television in late 2013. Sports have always been a part of his life. He grew up playing football and was a goalkeeper on the Massachusetts Institute of Technology football team. Ready for a new challenge, he set his sights on the Olympics.

Without a coach, Edelman learned to drive by watching endless hours of YouTube videos and taking more runs than anybody else on the track. “When everybody else would take three runs per day, I would take six to eight.” he recalled.

    Succeeding in skeleton takes a large amount of athletic ability and technical skill, but there's one more element (因素) required, one that can't be taught. “These tracks but built in the middle of nowhere, and it's gray and cold. You haven't seen your family in seven months and you really just want to give up. To continue, it takes tenacity.” Edelman said.

    Edelman is already looking beyond Pyeongchang. The 2022 Olympics could be in his future, but whether he continues to compete or not, he promises to stay in Israeli sports as long as possible-as instructor or as a coach.

    The New York Times——Stephen Hawking, the brightest star in the firmament(天空)of science, whose insights shaped modern cosmology(宇宙论)and inspired global audiences in the millions, has died aged 76. His family released a statement in the early hours of Wednesday morning confirming his death at his home in Cambridge. Hawking's children, Lucy, Robert and Tim said in a statement: "We are deeply saddened that our beloved father passed away today." "He was a great scientist and an extraordinary man whose work and legacy will live on for many years to come. His courage and persistence with his brilliance and humor inspired people across the world."

    When Hawking was diagnosed with motor neuronal (神经元的)disease in 1963 at the age of 21, doctors expected him to live for only two more years. But Hawking had a form of the disease that progressed more slowly than usual. He survived for more than half a century and long enough for his disability to define him. His popularity would surely have been diminished without it. Those who live in the shadow of death are often those who live most.

    For Hawking, the early diagnosis of his terminal disease, and witnessing the death from leukaemia of a boy who he knew in hospital, ignited(点燃)a fresh sense of pursue. "Although there was a cloud hanging over my future, I found, to my surprise, that I was enjoying life in the present more than before. I began to make progress with my research," he once said. Embarking (着手) on his career in earnest, he declared: "My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all."

    There is more of a connection between food and culture than you may think. On an individual level, we grow up eating the food of our culture. It becomes a part of who we are. Many associate food from our childhood with warm feelings and good memories and it ties us to our families, holding a special and personal value for us. Food from our family often becomes the comfort food we seek as adults in times of frustration and stress.

    On a large scale, traditional food is an important part of culture. It also operates as an expression of culture identity. Immigrants bring it wherever they go, and it is a symbol of pride for their culture and means of coping with homesickness.

    Many immigrants open their own restaurants and serve traditional dishes. However, the food does not remain exactly the same. Some materials needed to make traditional dishes may not be readily available, so the taste and flavor can be different from what they would prepare in their home countries. Additionally, immigrants do not only sell dishes to people from the same countries as them, but to people from different countries. Therefore, they have to make small changes about the original dishes to cater to a wider range of customers. Those changes can create new flavors that still keep the cultural significance of the dishes.

    We should embrace our heritage（传统）through our culture's food but also become more informed about other cultures by trying their food. It is important to remember that each dish has a special place in the culture to which it belongs, and is special to those who prepare it. Food is a window into culture, and it should be treated as such.

    When my father married my mother in 1943 he gave my mother a 1937 crown coin and told her to keep it in the back of her purse and not spend it. This would mean that she always felt that she was protected and would always have money if she really needed it.

    When I was married in 1970 my husband who had heard this story obtained a 1937 crown for me and I have always kept it in my wallet and I have always had enough for my needs.

    A friend recently fell on hard times partly through external (外部的) circumstances and partly through poor planning. Friends and I have loaned her money, paid her bills, even given her food and tried to teach her budget techniques, but none of them has been a solution. She has just slipped deeper and deeper into financial trouble and depression.

    Last week she looked pale and unwell, very depressed and hopeless. I then thought about how the crown, a reminder of another's care and love, had protected me so I went to the bank for a $100 dollar bill. I told my friend the story and asked her to keep the $100 in the back of her wallet. It turned out that she didn't have a wallet so she put the money in a little pencil case where she kept her coins. She immediately felt better. "I feel rich and thank you for being a good friend" she said and we were both a bit teary.

    The reason for passing this on is not to praise any generosity on my part but to show the power of "random acts of kindness". I went home and remembered a little wallet I had that I'd never used and thought "I'll give that to my friend." I opened it and inside found $100. The universe is very just and if your heart is open the reward always comes.

    I must have always known reading was very important because the first memories I have as a child deal with books. There was not one night that I don't remember mom reading me a storybook by my bedside. I was extremely inspired by the wonderful way the words sounded.

    I always wanted to know what my mom was reading. Hearing mom say, "I can't believe what's printed in the newspaper this morning," made me want to grab it out of her hands and read it myself. I wanted to be like my mom and know all of the things she knew. So I carried around a book, and each night, just to be like her, I would pretend to be reading.

    This is how everyone learned to read. We would start off with sentences, then paragraphs, and then stories. It seemed an unending journey, but even as a six-year-old girl I realized that knowing how to read could open many doors. When mom said, "The C-A-N-D-Y is hidden on the top shelf," I knew where the candy was. My progress in reading raised my curiosity, and I wanted to know everything. I often found myself telling my mom to drive more slowly, so that I could read all of the road signs we passed.

    Most of my reading through primary, middle and high school was factual reading. I read for knowledge, and to make A's on my tests. Sometimes, I would read a novel that was assigned, but I didn't enjoy this type of reading. I liked facts, things that are concrete. I thought anything abstract left too much room for argument.

    Now that I'm growing and the world I once knew as being so simple is becoming more complex, I find myself needing a way to escape. By opening a novel, I can leave behind my burdens and enter into a wonderful and mysterious world where I am now a new character. In these worlds I can become anyone. I don't have to write down what happened or what technique the author was using when he or she wrote this. I just read to relax.

    We're taught to read because it's necessary for much of human understanding. Reading is an important part of my life. Reading satisfies my desire to keep learning. And I've found that the possibilities that lie within books are limitless.