We walked in so quietly that the nurse at the desk didn't even lift（抬起）her eyes from the book.Mum pointed at a big chair by the door and I knew she wanted me to sit down.While I watched,mouth open in surprise.Mum took off her hat and coat and gave them to me to hold.She walked quietly to the small room by the lift（电梯）and took out a wet mop（拖把）.She pushed the mop past the desk and as the nurse looked up.Mum nodded and said,"Very dirty floors."

“Yes.I'm glad they've finally decided to clean them,”the nurse answered.She looked at Mum strangely and said. “But aren't you working late?”

    Mum just pushed harder,each swipe of the mop taking her farther and farther down the hall.I watched until she was out of sight and the nurse had turned back to writing in the big book.

    After a along time Mum came back.Her eyes were shining.She quickly put the mop back and took my hand.As we turned to go out of the the door,Mum nodded politely to the nurse and said.“Thank you.”

    Outside,Mum told me, “Dagma is fine.No fever."

     “You see her,Mum?”

     “Of course.I told her about the hospital rules,and she will not expect us until tomorrow.Dad will stop worrying as well.It's a fine hospital.But the floors!A mop is no good.You need a brush."

    No one knows for sure when advertising first started. It is possible that it grew out of the discovery that some people did certain kinds of work better than others did them. That led to the concept of specialization, which means that people would specialize, or focus, on doing one specific job.

    Let's take a man we'll call Mr. Fielder, for example. He did everything connected with farming. He planted seeds, tended the fields, and harvested and sold his crops. At the same time, he did many other jobs on the farm. However, he didn't make the bricks for his house, grind the wheat for his flour, or cut his trees into boards. He also did not make the plows(犁), the work boots, or any of the other hundreds of things a farm needs. Instead, he got them from people who specialized in doing each of those things.

    Suppose there was another man we shall call Mr. Plowright. Using what he knew about farming and working with iron, Mr. Plowright invented a plow that made farming easier. Mr. Plowright did not really like farming himself and wanted to specialize in making really good  plows. Perhaps, he thought, other farmers will trade what they grow for one of my plows.

    How did Mr. Plowright let people know what he was doing? Why, he advertised, of course. First he opened a shop and then he put up a sign outside the shop to attract customers. That sign may have been no more than a plow carved into a piece of wood and a simple arrow pointing to the shop door. It was probably all the information people needed to find Mr. Plowright and his really good plows.

    Many historians believe that the first outdoor signs were used about five thousand years ago. Even before most people could read, they understood such signs. Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.

    A medium, in advertising talk, is the way you communicate your message. You might say that the first medium used in advertising was signs with symbols. The second medium was audio, or sound, although that term is not used exactly in the way we use it today. Originally, just the human voice and maybe some kind of simple instrument, such as a bell, were used to get people's attention.

    A crier, in the historical sense, is not someone who weeps easily. It is someone, probably a man, with a voice loud enough to be heard over the other noises of a city. In ancient Egypt, shopkeepers might hire such a person to spread the news about their products. Often this primitive form of advertising involved a newly arrived ship loaded with goods. Perhaps the crier described the goods, explained where they came from, and praised their quality. His job was, in other words, not too different from a TV or radio commercial in today's world.

    Mr. and Mrs. Gordon were sitting on the sand, reading their magazines. Mr. Gordon was too stingy (吝啬的) to rent (租) a chair. Their twelve-year-old daughter, Sandra, was playing at the water's edge. Suddenly a huge wave lifted Sandra up and carried her out to sea. Fortunately, a lifeguard (救生员) was on duty and he saw the wave carry Sandra away. He ran along the beach and dived into the sea. He swam quickly to where the girl was, with her head only just above the water, was shouting for help. She was very frightened. When the lifeguard reached her, she struggled with him, as drowning people often did. However, he was a skillful lifeguard and quickly took hold of her and swam with her back to the beach. By the time he reached it, Mr. and Mrs. Gordon had realized what had happened. They had run down to the water's edge. Neither of them could swim. They just stood in the shallow water, and worried about their daughter. Had the lifeguard reached her in time? Fortunately, he had. “That was quick work, young man,” Mr. Gordon said. He turned to his wife, “Give the lifeguard a dollar.” “A dollar!” Sandra cried. “Dad, how can you give him a dollar! He saved my life. I was half dead.” “Quite right, girl,”Mr. Gordon said, pleased by his daughter's awareness of the value of money. He turned to his wife again and said, “She's right. She was only half dead. Give him fifty cents.”

    Music icon Bob Dylan will not attend the Nobel ceremony in December because he has other commitments(承诺), the Swedish Academy said on Wednesday.

    “The Swedish Academy received a personal letter from Bob Dylan yesterday where he explained that he could not make himself available in December …,” it said in a statement.

    “He wishes that he could accept the award personally, but other commitments make it unfortunately impossible. He said that he felt very honored by the Nobel Prize,” it added. The Swedish Academy said it respected Dylan's decision, but that it was “unusual” for a Nobel laureate(获得者) not to come to Stockholm to accept the award in person. Nobel laureates are honored every year on December 10 ─ the death anniversary of the prize's founder Alfred Nobel, a Swedish industrialist，inventor and philanthropist.

Several other literature prize winners have skipped the Nobel ceremony in the past for various reasons —- British writer Doris Lessing because of ill health, British playwright Harold Pinter because he was under treatment in the hospital and Austrian p laywright and novelist Elfriede Jelinek due to social phobia(社交恐惧症).

“We look forward to Bob Dylan's Nobel lecture, which he must carry out — it is the only requirement — within six months starting from December 10,2016,” the academy said.

    Generally speaking, people like those who have a good sense of humor.

    Sometimes a touch of humor might well enable us to win. Consider the case of a young friend of mine, who hit a traffic jam on his way to work shortly after receiving an ultimatum (最后通牒) about being late on the job. Although there was a good reason for Brian's being late—serious illness at home—he decided that this by-now-familiar excuse wouldn't work any longer. His boss was probably already pacing up and down preparing a dismissal speech.

    Yes, the boss was, as Brian entered the office at 9:35. The place was as quiet as a locker room (更衣室): everyone was hard at work. Brian's boss came up to him. Suddenly, Brian forced a smile and stretched out his hand. "How do you do!" he said. "I'm Brian. I'm applying for a job, which, I understand, became available just 35 minutes ago. Doesn't the early bird get the worm?"

    The room exploded in laughter. The boss clamped off a smile and walked back to his office. Brian had saved his job, with the only tool that could win—a laugh.

    Humor is a most effective, yet frequently neglected means of handling the difficult situations in our lives. It can be used for patching up differences, apologizing, saying "no", criticizing, getting the other fellow to do what you want without his losing face. For some jobs, it's the only tool that can succeed. It is a way to discuss subjects so sensitive that serious dialog may start a quarrel. For example, many believe that comedians on television are doing more today for racial and religious tolerance (忍受力) than people in any other forum.

Napa Valley is home to some of California's most beautiful hiking trails. Whether you're a seasoned hiker or a beginner, these trails are perfect for a day trip.

Robert Louis Stevenson State Park

Named after the famous author who spent his honeymoon in the area, it offers some of the most scenic hiking trails in Napa Valley. The park features over 5 miles of hiking trails, catering to hikers of all skill levels. You can even see the San Francisco Bay on a clear day.

Skyline Wilderness Park

It is a popular hiking destination in Napa Valley, featuring over 25 miles of hiking trails that offer magnificent views of the valley. On a clear day, you can even see the Golden Gate Bridge. The park is also home to a variety of wildlife, including deer, coyotes and mountain lions.

Westwood Hills Park

It is a hidden gem in Napa Valley. The park boasts over 4 miles of hiking trails, ranging from easy to difficult, making them ideal for a day trip. A wide range of wildlife, including deer and wild turkeys, also lives in this area.

Bothe-Napa Valley State Park

The park is located in the heart of the beautiful Napa Valley wine country and has over 10 miles of trails. It is a paradise for outdoor enthusiasts. It offers easy access to swimming areas and picnic spots. And if you can't get enough of the outdoor activities here, there is a camping site that can be booked for overnight stays.