Blind imitation is self-destruction. To those who do not recognize their unique worth, imitation appears attractive: to those who know their strength, imitation is unacceptable.

In the early stages of skill or character development, imitation is helpful. When I first learned to cook, I used recipes and turned out some tasty dishes. But soon I grew bored. Why follow someone else's way of cooking when I could create my own? Imitating role models is like using training wheels on a child's bicycle; they help you get going, but once you find your own balance, you fly faster and farther without relying on them.

    In daily life, imitation can hurt us if we subconsciously(下意识地) hold poor role models. If, as a child, you observed people whose lives were bad, you may have accepted their fear and pain as normal and gone on to follow what they did. If you do not make strong choices for yourself, you will get the results of the weak choices of others.

    In the field of entertainment, our culture glorifies celebrities. Those stars look great on screen. But when they step off screen, their personal lives may be disastrous. If you are going to follow someone, focus on their talent, not their bad character or unacceptable behaviors.

    Blessed is the person willing to act on their sudden desire to create something unique. Think of the movies, books, teachers, and friends that have affected you most deeply. They touched you because their creations were motivated by inspiration, not desperation. The world is changed not by those who do what has been done before them, but by those who do what has been done inside them. Creative people have an endless resource of ideas. The problem a creator faces is not running out of material; it is what to do with the material knocking at the door of imagination.

Study your role models, accept the gifts they have given, and leave behind what does not server. Then you can say, "I stand on the shoulders of my ancestors' tragedies and stories, and know that they are cheering me on."

    A long time ago, soldiers fought wars on foot. Then they began to ride horses to battle. Until the invention of the stirrups (马蹬), though, men could not fight well with swords or spears while on horseback.

    Without stirrups, soldiers had no place to put their feet. They could not stand up to use their swords without falling off their horses. They could throw spears only with the force of their arms.

    Using stirrups, a soldier could stand up in his saddle (鞍). He could put a spear under the top part of his arm and charge with the force of his horse. He could use force when fighting with a sword. And he could win most fights against soldiers who did not use stirrups.

    The first stirrups were made in India. Because the weather was warm, people did not wear shoes. The Indian stirrup was made of rope. It fit around the big toes. Later, the Chinese made a foot stirrup of wood. Because the Chinese lived in a colder country, the stirrup had to fit around shoes. Still later, around A. D. 700, soldiers in Asia used strong iron foot stirrups.

    Organic(有机的)farming is a type of agriculture that benefits from the recycling and use of natural products. Use of dried plants not only saves money，but also ensures the growth of crops. The technique is characterized by the use of green manure(肥料), biological pest control methods and special farming techniques to keep soil productive. Limiting the use of man－made chemicals or completely doing away with them reduces the risk of diseases. Today，organic farming is a major and preferred industry around the world. Organically grown food products have a huge market，with farmlands covering about 10% of the total world－farmland cover. The hard work of Sir Albert Howard, the Father of Organic Farming, has paid off.

    Advantages of Organic Farming:

    ⑴The economics of organic farming are characterized by increasing profits through reduced water use and reduced soil erosion(侵蚀).

    ⑵Organic farming produces the same crops as those produced through traditional farming methods，but uses half the energy，and holds 40% more top soil

    ⑶Farming the organic way enables farmers to get rid of weeds without the use of any chemicals.

    ⑷The use of green pesticides(杀虫剂) is environmentally friendly and does no harm to human's health.

    Disadvantages of Organic Farming：

    ⑴Organic methods of farming produce less，compared to traditional farming techniques.

    ⑵Organic agriculture does little to fight global climate change. Though organic farming practices are recognized as giving out less CO₂ ， but not to a significant degree.

    However，though there are some disadvantages of organic farming，farms where organic methods for cropping have been used have more advantages than traditional farms. Organic agriculture is surely better in the long term.

    Laughter is part of the universal human vocabulary. All members of the human species understand it. Unlike English or French or Swahili, we don't have to learn to speak it. We re born with the capacity to laugh.

    Very little is known about the specific brain mechanisms responsible for laughter. Contrary to folk wisdom, most laughter is not about humor; it is about relationships. To find out when and why people laugh, I went with several assistants to local malls and recorded what happened just before people laughed. Over a 10-year period, we studied over 2, 000 cases of naturally occurring laughter.

    We found that most laughter does not necessarily follow jokes. People may laugh after a variety of statements, such as, "Here comes Mary," "How did you do on the test?" or "Do you have a rubber band?" These certainly aren't jokes.

    We believe laughter evolved from the panting (喘气的) behavior of our ancient ancestors. Today, if we tickle (使发痒) chimps, they don't laugh. But, instead, they produce a panting sound. That's the sound of ape laughter, and it's the root of human laughter.

    Apes laugh in the kinds of situations that lead to human laughter, like games that involve chasing. Other animals produce sounds during play, but they are so different from laughter. Rats, for example, produce high sounds during play and when tickled, but these are very different in sound from human laughter.

    Laughter is often positive, but it can be negative too. There's a difference between "laughing with" and "laughing at". People who laugh at others may be trying to drive them out of the group.

    No one has actually counted how much people of different ages laugh, but young children probably laugh the most. At ages 5 and 6 we probably laugh more than at any other times. Adults laugh less than children, probably because they play less.

    Work now underway will tell us more about the brain mechanisms behind laughter, how it has evolved, and why we're so susceptible to tickling.

    The strand bookstore is a New York Institution, and Fred Bass was a part of it almost from the moment he was born until the day he died. Every day, dozens of sellers arrive armed with piles of books, and every day thousands of buyers browse through the 18 miles of shelving, squeezing through narrow, dark aisles towered over by high, cramped shelves.

    Film studios wanting a line of books for a backdrop rent them from the Strand by the foot; interior designers looking for books with the same color spine will order a job lot; and hosts wishing to impress dinner guests will order the latest tomes(巨著) to replace on their coffee tables. Some even might be read.

    "You never know what someone is going to walk in with," Bass told The Villager magazine in 2010, adding that there was nothing he loved more than the "treasure hunt". Many books came from critics keen to add to their income by offloading review copies, they came from large estates, fellow bookshops and even publishers quietly offloading surplus(过剩的) stock. One visitor spoke of Bass as a character who could have come from a book. "I remember sensing in Bass, beyond a slightly gruff look, a man of great passion, a man who knew the innumerable and shifting current of the book trade the way that an old sailor knows the changeable sea," wrote Tom Vanderbilt in the New York Review of Books.

    Bass himself took a kind, almost paternalistic(家长式的) approach to the business. Some employees remained with him for decades.  When Greg Farr, a dissatisfied member of staff, published a novel that was critical of the store's management and the unions he still had his job, furthermore, the Strand sold his book.

Fred Bass was born in Manhattan in 1928, the year after his father, Benjamin, a Lithuanian immigrant, founded the Strand bookstore on Fourth Avenue, which was then known as "Book Row". His mother, Shirley, a Polish immigrant, died from cancer when Fred was six. His father remarried, to Esther, a bookkeeper who was involved in various civil rights causes.

    As a child young Fred swept the floors and by 13 he was working behind the counter on Saturdays. He recalled going on buying trips with his father and hauling back bundles of books on the subway, all tied with rope that cut into his hands. The family lived in the Bronx and young Fred studied English at Brooklyn College in the mornings and worked in the shop in the afternoons. His only extended period of time away was two year' service with the US armed forces, but even then he used his leave from the Korean War to work at the shop. In 1957, a year after taking over the business, Bass moved the store from Fourth Avenue to the corner of 12th Street and Broadway, where it stands to this day.

In 1952, Bass, who could eventually afford to purchase an apartment in Trump Tower, married Patricia Miller. They had a son, Stephen, who died in 2001, and a daughter, Nancy, who married Ron Wyden, a senator from Oregon. Since her teens she has worked with her father, developing the store, remodeling the space and adding air conditioning ("I hated it," said Bass). Since 1986 the Strand has run a "Books by the Foot" department, which creates custom book collections based on readers' literary tastes or preferred colors.

    In 1996, after seven decades as tenants(房客), the Bass family bought their building for $8.2 million. Until then they had negotiated the lease with their landlord at the nearby Knickerbock Bar and Grill; now Bass had to deal with himself." When I want to negotiate my own lease I have go to the bar myself", he joked. Even in his late eighties Bass was making buying trips, though no longer by subway.

Time and the Internet have not been kind to booksellers. "Book Row" is now only the Strand, which itself has been redesigned to be more "userfriendly". T-shirts, postcards, fridge magnets and other gifts now account for about 15 per cent of the Strand's turnover. Satellite stores have been set up and new books have joined the traditional secondhand commodities. "I make less money, "Bass said," but it's a little bit more scientific".

    Perhaps the most unusual part of management at the Strand book store was the book quiz­matching authors and title­that job applicants since the 1970 have been required to take.

增加：在缺词处加一个洞字符号(⋀), 并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词; 2.只允许修改 10 处.多者(从第 11处起)不计分，

In order to bring down the number of accident and make drivers aware of the danger of driving much fast, many speed cameras are fixed on the roads. Most of them were placed in bright yellow boxes, so drivers can see it clearly from a distance and slow down. On other hand, some officials have the opposite ideas.They believe hiding cameras are more effective than visible ones. The reason is because drivers, not knowing the exact locations of the cameras, will drive more cautious. The police are now gathered related data to make sure which is good.