It was the men's figure skating final of the Winter Olympics when I was 16.I lay on our living room floor excitedly watching the battle between the Brains: American Brain Boitano facing Brian Orser in Canada. Both of them had been world champions. Both of them deserved to win. As a Northern Californian, I was for my fellow countryman. He also grew up in Northern California. We'd skated on the same ice. Brain performed successfully. The champion! I jumped in the air when his score went up.

    But what happened next is what I'll never forget. Brain sat in front of the camera, surrounded by a group of journalists. Brain was talking about his career and his medal, talking to the whole world. A terrible sinking feeling went through me. I could never be in the Olympics,

    I thought, I loved skating because I could express myself with my jumps and dances better than words.

    What if journalists asked me questions like they asked Brain? I'd freeze up like the ice beneath my skates! And yet, there was so much I would love to say, about my family and all the support they'd given me and about following my dream of being a skating champion.

    I worked very hard the next few years — on the ice and especially off. After journalists talked to me and although my heart pounded every time I spoke to them, I got to know them. And they got to know me. Slowly I learned that the best approach was simply to be myself, to be honest and gracious and do my best, just like on the ice, to answer their questions.

    So when my big moment came four years after Brain's, I was ready. Remember: when you do the thing you fear most, you put an end to fear.

    The University of Birmingham is the first excellent UK Russell Group university to announce that it will accept the "Gaokao" exam for high-flying Chinese students wishing to join its undergraduate courses in 2019.  High school students who complete the "National Higher Education Entrance Examination", or Gaokao, with top grades will be able to apply for direct entry onto Birmingham degree programmes without first completing a foundation year which is a routine for the freshman.

    Gaokao is usually taken by students in their last year of senior high school and, every year, each province in China sets the grades required to gain admission to its universities. It is usually held across China in early June.  Students are tested in Chinese, Mathematics, a Foreign Language and social sciences or natural sciences.

    University of Birmingham Vice-Chancellor Professor Sir David Eastwood said: "The University of Birmingham has been challenging and developing great minds for more than a century. We welcome people from around the globe to study at Birmingham and Chinese students form an integral part of our education and research community. We are further opening access to Birmingham's wealth of education opportunities for the brightest and most dedicated Chinese students by accepting this strict and important qualification. I look forward to welcoming these high-flying students to the University of Birmingham. "

    Gaokao is increasingly accepted by universities in Australia, the USA, Canada and mainland Europe. Birmingham will only be considering high quality students who achieve a minimum 80% Gaokao score and meet additional academic and English language requirements.

    Professor J on Frampton, Director of the University of Birmingham's China Institute said:" The University of Birmingham has a long history of educating students from China and one of our most famous graduates is Li Siguang-the founding father of Chinese geology. I am delighted that the University is now accepting the Gaokao. This gives the brightest and best Chinese students an opportunity to move straight into the first year of our undergraduate programmes and experience the benefits of studying at a global Top 100 university, such as Birmingham. "

    I must have looked deep in thought, or as deep in thought as an 11-year-old man can, when my grandmother glanced up from her weeding to ask, “You have something on your mind, don't you?”

    “Yes, I was thinking that someday I want to be an Olympic speed skating champion like my hero, Eric Haiden, I want to be a doctor like my parents and I want to help children in Africa.”

    I immediately knew I had confided in the right person when a knowing smile broke across her face. “Johann, of course! You can do anything you want to do!” she said simply. And with my grandmother's support, I set out to pursue my passions.

    14 years later, I was well ready to take hold of my first dream: becoming an Olympic champion. The Olympics in 1994 were in my home country, Norway. As I entered the Olympic stadium, I wasn't the best athlete, and many had doubts about my ability to perform well. But I had something special working for me. I had a woman in the first row who believed in me following my passions just as much as I did. For the first time ever, my grandmother was going to see me skate.

    It happened. Breaking a world record, I won the gold.

    As I stood on the podium(领奖台) that I had dreamed about my entire life, a curious question popped into my head. Why me? Why did I win, given all the other incredible competitors out there? The reason had to be more than a grandmother who shared a belief in her grandson's dream. The question led me to only one answer: because I wanted to make a difference in the world, and with all the media attention on my success, I could.

    I immediately knew what that difference had to be: hope in the lives of the children in Africa. Six months earlier, I'd been invited to Eritrea as an ambassador for Olympic Aid.

    He is regarded as having one of the brightest minds on the planet. But outstanding astrophysicist (天体物理学家) Stephen Hawking has admitted that he did not learn to read until he was eight years old.

    In a public lecture at the Royal Albert Hall, Professor Hawking also admitted that he was not active in studying while at Oxford University, where he studied physics, and that only the diagnosis that he might die young from motor neurone (神经元) disease made him concentrate on his work.

    Professor Hawking said: "My sister Philippa could read by the age of 4 but then she was definitely brighter than me." He said that he was unexceptional at school and was never further than halfway up his class. "My classwork was very untidy, and my handwriting was the despair of my teachers," he said. "But my classmates gave me the nickname Einstein, so presumably they saw signs of something better."

    But he said that it was when doctors told him that he probably only had a few years to live at the age of 21 that galvanized him into focusing on his work and a period of productivity that resulted in some of his early breakthroughs. He said, "When you are faced with the possibility of an early death, it makes you realize that life is worth living and there are lots of things you want to do."

    You can't see your sleeping pets brain waves, but its behavior can tell you when your cat might be dreaming. If you watch closely, you'll see that as she falls asleep, her breathing becomes slow and regular with her body still. She has entered the first stage of sleep, called slow-wave sleep. After about 15 minutes you'll notice a change in her breathing. Her eyes move under her closed lids, her paws twitch (抽动) and she flicks (尤指用手指或手快速地轻抚) an ear. She has entered dreaming. Although she twitches and makes little grunting (嘟嘟) noises, messages from her brain to the large muscles in her legs are blocked, so she can't run about. She is in a state of "sleep paralysis (麻痹)".

    Michel Jouvet, a French scientist, interrupted their sleep paralysis. Even though they were completely asleep, the dreaming cats began to run for balls that Jouvet couldn't see and arched (弓起) their backs at unseen enemies. He figures he was watching them act out their dreams! Obviously, the dreaming cats seemed to be practising important cat skills: following, pouncing (猛扑), and fighting.

    In another study, Matt Wilson recorded rats brain waves while they learned mazes (迷宫). One day, he left the brain-wave-recording machine on while the rats fell asleep. The pattern of brain waves in the sleeping rats matched the pattern from the maze so closely that Wilson could figure out exactly which part of the maze each rat was dreaming about!

    Many researchers now think that in both people and animals, one purpose of dreams is to practise important skills and figure out recent caning. This may explain why so many people dream about fighting and escaping, skills that were probably important to our ancestors, and why dreaming affects our ability to learn.

    Do all animals dream? From looking at the brain waves of sleeping animals. How often animals dream seems to be tied to body size. Cats dream about every 15 minutes, mice every 9 minutes, and elephants every 2 hours. And though cows and horses usually sleep standing up, they only dream when lying down.