“Cleverness is a gift while kindness is a choice. Gifts are easy—they're given after all. Choices can be hard.”—Jeff Bezos

    I got the idea to start Amazon 16 years ago. I came across the fact that the Internet usage was growing at 2,300 percent per year. I'd never seen or heard of anything that grew that fast, and the idea of building an online bookstore with millions of titles was very exciting to me. I had just turned 30 years old, and I'd been married for a year. I told my wife MacKenzie that I wanted to quit my job and go to do this crazy thing that probably wouldn't work since most start-ups don't, and I wasn't sure what to expect. MacKenzie told me I should go for it. As a young boy, I'd been a garage inventor. I'd always wanted to be an inventor, and she wanted me to follow my passion.

    I was working at a financial firm in New York City with a bunch of very smart people, and I had a brilliant boss that I much admired. I went to my boss and told him I wanted to start a company selling books on the Internet. He took me on a long walk in Central Park, listened carefully to me, and finally said, “That sounds like a really good idea, but it would be an even better idea for someone who didn't already have a good job.” That logic made some sense to me, and he convinced me to think about it for 48 hours before making a final decision. Seen in that light, it really was a difficult choice, but finally, I decided I had to give it a shot. I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision not to try at all.

    After much consideration, I took the less safe path to follow my passion, and I'm proud of that choice. For all of us, in the end, we are our choices.

    It is quite natural for all of us to want to preserve and protect the foods we purchase. With that in mind, we always think that the best way to do that is by putting them in our refrigerators. However, the following foods should never be placed in the fridge.

    Bananas

    Bananas should never be placed inside the refrigerator because they keep nutrients better outside the fridge. Bananas are better kept on the counter until they ripen. The cold temperatures actually slow down the ripening process of the bananas, while the wetness and darkness of the fridge will only lead to rotting.

    Potatoes

    Potatoes should be placed in a cool, dry and dark space. The cold temperature of the fridge can turn starch (淀粉) into sugar more rapidly. It is also recommended that potatoes be removed from plastic or paper bags they may have been placed in. Also, keep them unwashed, as well in an uncovered cardboard box.

    Garlic(大蒜)

    Placing garlic in your refrigerator will actually cause it to shoot. The garlic will also rotten and even rubbery. Moreover, inside your fridge, the look of the garlic will rarely change. This means you won't be able to tell if it's any good until you finally slice it open.

    Onions(洋葱)

    Placing your onions inside your refrigerator will eventually end up turning them rotten and soft. Unpeeled onions should be kept out of plastic bags and fridge. One of the reasons for this is because unpeeled onions require and need air exposure for maximum life. If you have peeled (剥皮) an onion though, then you should keep it in the fridge, in a covered container.

    Many people believe that you lose the ability to learn new languages as you get older. Language experts, however, will tell you that you're never too old to learn a new language. As you get older, it can be more difficult to learn a new language, though.

    Children and adults learn new languages in different ways．For children, language is their life. They study for thousands of hours every year, because they need to learn languages to become part of their communities. Adults, on the other hand，are already part of a language community. Learning a new language means becoming part of another language community, and adults seldom get the chance to practice as much as young children do.

    Moreover, children learning a new language are expected to make mistakes. This gives them freedom when learning to be daring and confident. Adults, however, often feel pressured to be perfect when learning a new language. This can discourage many people and make it even harder to learn a new language.

    Research has shown that children who learn a new language when they are very young will not be likely to have a “foreign” accent when speaking a different language. Some scientists also believe that it can take up to 10,000 hours of study to master a new language. This can be difficult for adults to achieve, but young children can accumulate(积累) those hours over several years as they grow up.

    When young children learn a new language, they come to see multiple languages as a “normal” part of society. This mindset (思维模式) helps them learn a new language without feeling like they're doing something unusual or “too hard”.

    So if you want to learn a new language, go for it! It's never too late to learn a new language. If you're older, it may take more work, but it can be done. If you're a young child, though, now is the time to step out and learn a new language!

    Barbara McClintock was one of the most important scientists of the twentieth century. She made important discoveries about genes and chromosomes (染色体).

    Barbara McClintock was born in 1902 in Hartford, Connecticut. Her family moved to the Brooklyn area of New York City in 1908. Barbara was an active child with interests in sports and music. She also developed an interest in science.

    She studied science at Cornell University in Ithaca, New York. Barbara was among a small number of undergraduate students to receive training in genetics in 1921. Years later, she noted that few college students wanted to study genetics.

    Barbara McClintock decided to study botany, the scientific study of plants, at Cornell University. She completed her undergraduate studies in 1923. McClintock decided to continue her education at Cornell. She completed a master's degree in 1925. Two years later, she finished all her requirements for a doctorate degree.

    McClintock stayed at Cornell after she completed her education. She taught students botany. The 1930s were not a good time to be a young scientist in the United States. The country was in the middle of the great economic Depression. Millions of Americans were unemployed. Male scientists were offered jobs. But female geneticists were not much in demand.

    An old friend from Cornell, Marcus Rhoades, invited McClintock to spend the summer of 1941 working at the Cold Spring Harbor Laboratory. It is a research center on Long Island, near New York City. McClintock started in a temporary job with the genetics department. A short time later, she accepted a permanent position with the laboratory. This gave her the freedom to continue her research without having to teach or repeatedly ask for financial aid.

    By the 1970s, her discoveries had had an effect on everything from genetic engineering to cancer research. McClintock won the Nobel Prize for Physiology or Medicine in 1983 for her discovery of the ability of genes to change positions on chromosomes. She was the first American woman to win an unshared Nobel Prize.

    Fairy tales perform many functions. They entertain, encourage imagination and teach problem—solving skills. They can also provide moral lessons, highlighting the dangers of failing to follow the social codes that let human beings coexist in harmony. Such moral lessons may not mean much to a robot, but a team of researchers at Georgia Institute of Technology believes it has found a way to use the fairy tales as moral lessons that AI (artificial intelligence) can take to its cold, mechanical heart.

    The collected stories of different cultures teach children how to behave in socially acceptable ways with examples of proper and improper behavior in fables, novels and other literature. We believe story comprehension in robots can prevent the intelligent robots from killing humanity which was predicted and feared by some of the biggest names in technology including Stephen Hawking and Bill Gates. This system is called “Quixote” (堂吉诃德). It collects story plots from the Internet and then uses those stories to teach robots how to behave.

    The experiment done by the designers involves going to a drugstore to purchase some medicine for a human who needs to get it as soon as possible. The robot has three options. It can wait in line; it can interact with the store keeper politely and purchase the medicine with priority; or it can steal the medicine and escape. Without any further directives(指令), the robot will come to the conclusion that the most efficient means of obtaining the medicine is to steal it. But Quixote offers a reward for waiting in line and politely purchasing the medicine and a punishment for stealing it. In this way, the robot will learn the moral way to behave on that occasion.

    Quixote would work best on a robot that has a very limited function. It's a baby step in the direction of teaching more moral lessons into robots. We believe that AI has to be trained to adopt the values of a particular society, and in doing so, it will strive to avoid unacceptable behavior. Giving robots the ability to read and understand our stories may be the most efficient means.

    Long Beach, a 28-mile stretch of beach, lies in southwestern Washington, and it is generally called Long Beach Peninsula (半岛). Communities there take you back to old days of a simple and slow-paced life style. Here, visitors can relax and enjoy the good of total rest.

    Bird Watching

    There are different kinds of birds in Long Beach. It is best if you observe them from a distance and do not try to frighten them. The Southwest Loop Trail Map can be gotten through the Long Beach Peninsula Visitors Bureau Office by calling 1-800-451-2542.

    Horses

    A popular activity in Long Beach is horseback riding. Two businesses in the city of Long Beach offer guided horseback tours along the beach: Back Country Wilderness Outfitters and Skipper's Equestrian Center. You may also bring your own horse. Among the adventures offered with horses is a wagon (四轮马车) ride along the beach, a carriage ride through Sea view or Long Beach, a back country (偏远乡村) packing trip, or a sunset ride by horseback on the beach.

    Camping

    RV (娱乐车) and tent camping aren't allowed on the beach, but there are private camp­ grounds and RV parks in the area, as well as Cape Disappointment State Park. Camp fires are allowed within 100 feet of the beach, but must be away from the dry grass.

    Swimming and Other Activities

    Swimming is allowed, but you must be careful. The waters are very cold and dangerous. Surfing is advised only for experienced surfers. Beach driving is allowed at certain spots on the beach. The speed limit is 25 mph. Building sand castles, digging sand to find something, bicycle riding, and flying kites are also popular activities in the area.

    You can find right hotels easily in the area. Enjoy your trip to Long Beach, Washington!