Spring is coming, and it is time for those about to graduate to look for jobs. Competition is tough, so job seekers must carefully consider their personal choices. Whatever we are wearing, our family and friends may accept us, but the workplace may not.

    A high school newspaper editor said it is unfair for companies to discourage visible tattoos(纹身) nose rings, or certain dress styles. It is true you can't judge a book by its cover, yet people do “cover” themselves in order to convey certain messages. What we wear, including tattoos and nose rings, is an expression of who we are. Just as people convey messages about themselves with their appearances, so do companies. Dress standards exist in the business world for a number of reasons, but the main concern is often about what customers accept.

    Others may say how to dress is a matter of personal freedom, but for businesses it is more about whether to make or lose money. Most employers do care about the personal appearances of their employees, because those people represent the companies to their customers.

    As a hiring manager I am paid to choose the people who would make the best impression on our customers. There are plenty of well-qualified candidates, so it is not wrong to reject someone who might disappoint my customers. Even though I am open-minded, I can't expect all our customers are.

    There is nobody to blame but yourself if your set of choices does not match that of your preferred employer. No company should have to change to satisfy a candidate simply because he or she is unwilling to respect its standards, as long as its standards are legal.

    Rainforests, it turns out, are not created equal. Take the Amazon rainforest, an area that covers about 7 million square kilometers. But within that huge expanse are all kinds of ecological zones, and some of these zones, says Greg Asner, are a lot more crowded than others.

    “Some forests have many species of trees,” he said, “others have few. Many forests are unique from others in terms of their overall species composition…” And all of these different small areas of forest exist within the giant space that is the Amazon Rainforest.

    So Asner, using the signature technique called airborne laser-guided imaging spectroscopy, began to map these different zones from the air. “By mapping the traits of tropical forests from above,” he explains, “we are, for the first time, able to understand how forest composition varies geographically.”

    The results show up in multicolored maps, with each color representing different kinds of species, different kinds of trees, the different kinds of chemical they are producing and using, and even the amount of biodiversity, the animal and plant species that live within each zone.

    Armed with this information, Asner says decision-makers now have “a first-time way to decide whether any given forest geography is protected well enough or not. If not, then new protections can be put in place to save a given forest from destruction.”

    Asner says the information is a great way for decision-makers to develop a “cost-benefit ratio type analysis.”  Conservation efforts can be expensive, so armed with this information, government leaders can ensure they are making the most of their conservation dollars by focusing on areas that are the most biologically diverse or unique.

    The next step, Asner says, is to take his project global, and to put his eyes even higher in the sky, on orbital satellites. “The technique we developed and applied to map Peru is ready to go global.” Asner said. “We want to put the required instrumentation on an Earth-orbiting satellite, to map the planet every month, which will give the best possible view of how the world's biodiversity is changing, and where to put much needed protections.

                                                     Four Books That Will Interest You to Travel the World

    There's truly nothing like travel when it comes to gaining life experience. To get you in the adventuring mood, we asked Amazon Senior Editor Chiris Schlep to help us come up with a list of books that transport readers to another time and place. Below, see his list of four books that will interest you to travel the world.

    SEATTLE: Where You'g Go, Bernadette? By Maria Sample

    Maria Sample's first novel is not exactly a love story to Seattle, but if you read it, you just might want to come here to see if people are really as self-involved as the characters in her book. What really shines through is the strange storytelling and the amusing incidents. Buy it on Amazon. price: $26.60.

    ENGLAND: Wolf Hall by Hilary Mantel

    You can't travel to Thomas Cromwell's England without a time machine, but reading Hilary Mantel's prize-winning novel is the next best thing. It will make you long to see the ancient buildings and green grass of the English countryside, much of which is still there. Buy it on Amazon. price$25.10.

    NANTUCKET: Here's to Us by Eli Hildebrand

    Eli Hildebrand has built a writing career out of writing about her hometown island of Nantucket. Her latest is Here's to Us, which, perhaps not surprisingly, is a great beach read. Buy it on Amazon. price: $30.80.

    ITALY: Beautiful Ruins by Jess Walter

    This book by the popular author Jess Walters is a love story that begins on the Italian Coast in the early 60s and eventually concludes in contemporary Hollywood. As the settings shift from Italy to Edinburgh to Los Angeles, you will find yourself longing to go as well. Buy it on Amazon.price:$28.90.

    Mayor Day called me that morning, his voice full of an urgency I'd never heard before. "These Chinese big people are coming to our town and I need you to prepare something really special for them. I'm relying on you, Adrian. The whole town is. This could be just the thing to put us over the top."

    "Okay, I'm on it," I said. I'm a caterer (酒席承办人), and for years I've done all the mayor's events for Thomasville, Alabama, our little town of 4,099. He likes everything I make, but I knew exactly what he wanted this time, banana pudding, his favorite.

    It's my mama's recipe. It was her desserts that she was known for. Mama cooked her banana pudding on the stove. Hers was thick and cream-colored, not dark yellow like the other ladies made. I remember practicing in the kitchen when I was a young girl. Mama showed me how to make banana pudding properly. "Good job, Adrian," Mama would say. I was so proud when I finally got mine just right, the way she did.

    For months Mayor Day had tried his best to persuade some Chinese businessmen who ran a copper company to build their new plant in Thomasville, but our little town didn't have the land they needed. "We are leaning toward Houston or Lamar," the company representative told Mayor Day. "There is nothing personal, just business."

    "Wait! What about Wilcox County?" the mayor asked. Wilcox, just east of us, was one of the poorest counties in the entire United States and had got plenty of land. There hadn't been any kind of plant built there since the 1970s.

    "But that's not your county," the company representative said. "Why are you lobbying (游说) for them?"

    "Because if you build in Wilcox County their economy will grow and so will Thomasville's. Besides, there's something to be said for loving your neighbor, isn't there?"

    The representative agreed to visit Wilcox County before the final decision was made. All the top leaders would come and have lunch in Thomasville, lunch that I cooked. And for dessert, the dish the mayor hoped would sweeten the deal. Banana pudding with 300 jobs riding on it, I knew it had to be perfect, like Mama's.

    The luncheon was held at the Thomasville Civic Center. Next to each plate I'd placed a little cup of pudding. I looked on anxiously as the Chinese businessmen eyed the dessert. Were they curious or sickening? One of the men pointed at his cup and said something to the translator. I couldn't hear his answer but the businessman still looked puzzled. He took a spoon, inserted it into the pudding, then put barely a taste to his lips. For a moment there was no reaction. Then he smiled, a grin that went from ear to ear. The rest of the businessmen started eating their pudding, one bite after another. In seconds all the cups were empty.

    One of the businessmen looked toward me and said something to the translator, who waved me over to the table. "Excuse me," he said. "Is there more? More …" he searched for the word, "… pie?" I brought out all the banana pudding. Even last cup was finished. By the time the men put down their dessert spoons they'd reached an agreement. They needed to know more about Wilcox County. There would be another meeting, another lunch.

    "And we will have again the banana pie?" one of the leaders asked.

    Mayor Day didn't miss a beat. "Absolutely," he said. "Adrian's lunches always come with banana pie."

    And a few months later, when it was announced that the plant would be built in Wilcox County instead of Houston, everyone joked that the decision had come down to one thing. Mama's been away for a few years now, but I like to think she's up in heaven, looking down on that new copper plant going up in Wilcox County, and saying, "Good job, Adrian."

Wilderness

    "In wilderness(荒野) is the preservation of the world." This is a famous saying from a writer regarded as one of the fathers of environmentalism. The frequency with which it is borrowed mirrors a heated debate on environmental protection: whether to place wilderness at the heart of what is to be preserved. 

    As John Sauven of Greenpeace UK points out, there is a strong appeal in images of the wild, the untouched; more than anything else, they speak of the nature that many people value most dearly. The urge to leave the subject of such images untouched is strong, and the danger exploitation(开发) brings to such landscapes(景观) is real. Some of these wildernesses also perform functions that humans need—the rainforests, for example, store carbon in vast quantities. To Mr.Sauven, these "ecosystem services" far outweigh the gains from exploitation.

    Lee Lane, a visiting fellow at the Hudson Institute, takes the opposing view. He acknowledges that wildernesses do provide useful services, such as water conservation. But that is not, he argues, a reason to avoid all human presence, or indeed commercial and industrial exploitation. There are ever more people on the Earth, and they reasonably and rightfully want to have better lives, rather than merely struggle for survival. While the ways of using resources have improved, there is still a growing need for raw materials, and some wildernesses contain them in abundance. If they can be tapped without reducing the services those wildernesses provide, the argument goes, there is no further reason not to do so. Being untouched is not, in itself, a characteristic worth valuing above all others.

    I look forwards to seeing these views taken further, and to their being challenged by the other participants. One challenge that suggests itself to me is that both cases need to take on the question of spiritual value a little more directly. And there is a practical question as to whether wildernesses can be exploited without harm.

    This is a topic that calls for not only free expression of feelings, but also the guidance of reason. What position wilderness should enjoy in the preservation of the world obviously deserves much more serious thinking.

    Unbelievable Stories of Animals Acting Just Like Humans

    Horses are picky eaters

    Horses have an even better sense of smell than humans do. When horses raise their noses and open their nostrils (鼻孔) , their nervous system allows them to sense smells we can't sense. This might explain why they refuse dirty water and carefully mover around meadows, eating only the tastiest grasses, experts say.

    Whale says thanks

    In 2011, a whale expert spotted a humpback whale trapped in a fishing net and spent an hour freeing it. Afterward, in an hour-long display of thanks, the whale swam near their boat and leaped into the air about 40 times.

    Pandas like to be naughty

    Is there anything more lovely than a baby panda, except maybe a human baby? In fact, baby pandas sometimes behave like human babies. They sleep in the same positions and value their thumbs. Pandas are shy by nature for its shy behaviors such as covering its face with a paw of ducking its head when confronted by a stranger.

    A cat honors its owner

    Paper towels, and a plastic cup are just a few of the gifts that Toldo, a devoted three-year-old gray-and-white cat, has placed on his former owner Iozzelli Renzo's grave every day since the man died in September 2011. Renzo adopted Toldo from a shelter when the cat was three months old, and the two formed an inseparable bond. After Renzo passed away. Toldo followed the coffin to the cemetery, and now “stands guard” at the grave for hours at a time.