Hidden from the noise of Washington, D.C., Hillwood Museum is a special treasure. It contains (包含) one of the finest personal collections (收藏) of Russian and French art in the world.

    Hillwood Museum was once the home of Marjorie Merriweather Post. She was a rich businesswoman. She owned one of the largest food companies in the United States. She was also very interested in collecting beautiful French art and furniture.

    She moved to Russia in the 1930s as her third husband, Joseph Davies, became the American ambassador (大使) in Moscow. Marjorie Merriweather Post had a love for Russian art as well. She bought the house in Washington in 1955 and she wanted to make it into a museum after her death. Many art experts helped Mrs. Post create its fine collection.

    Hillwood has many rooms which are filled with her treasures. Visitors can see beautiful music boxes from the eighteenth century and colorful paintings of European princesses (公主). Experts say the ancient wood and gold furniture from France is some of the finest ever made. Visitors can even look at Mrs. Post's jewels and clothes.

    The museum also has several beautiful gardens. One is designed like the gardens in Japan. It has a bridge and visitors can watch flowers floating in the water. Flowers are also grown all the year in a special glass building or greenhouse. These flowers are placed in the house throughout the year.

After a walk, visitors can rest at a nearby eating place. They can also buy objects to remember this special museum.

    What would work be like if you had no boss?Imagine you could make all your own decisions and no one told you what to do.

    A Swedish software company,Crisp,decided to get rid of their CEO.First,they needed to find out what a CEO actually did.Then they shared those duties among staff and board members,which is exactly what they did.And the employees believes it's been a good change.An employee named Heinrik Kniberg says the company can now act faster,"If you want to get something done,you stand up and start driving that.Workers are also more active and satisfied."And any big decisions are made during the all-member meetings several times a year.

    So,if it's working well for Crisp,could this model become more widespread? Online retailer（零售商）Zappos tried out a similar plan but had unpleasant results.Almost a fifth of its staff decided to leave,and CEO Tony Hsieh admitted that "self-management is not for everyone".Mr Houston,founder of file-sharing service Drew Dropbox,says that total freedom doesn't always feel good,because you no longer know what you're supposed to do,what is important and you're bumping up against other people."

    Would you like to work somewhere with no boss?

    The loud continuous noise of the cars or the sound of a plane can force its way into the deepest forest, yet it's not only humans that ere bothered by the noise.

    Bioacoustician Bernie Krause has been studying the effect of noise pollution on wildlife, and has come across some interesting behaviors, especially among animals that communicate by vocalization（发声）, like humans. Birds use sound to communicate, but in noisy places, these animals have to shout over the natural noise to be heard.

    Krause mentions a study of nightingales to clarify what he means. The birds responded to traffic noise by singing louder and louder until they actually went beyond noise pollution standards in the city. To belt out (sing loudly) their songs, they increased their lung pressure fivefold, but scientists state that this is not dangerous for the birds themselves.

    Studies show that sudden noise can cause certain birds to leave their nests, exposing the young to their enemies. One study also showed that songbirds that nested close to busy motorways were much less productive than those that nested farther away. Mammals（哺乳动物）too are affected. A recent study showed that nursing caribou responded to plane noise by not producing enough milk to feed their young.

    In some cases noise pollution can actually help some animals while harming others. Toads（蟾蜍）and frogs are known to vocalize in synchrony（同步；同步方式）so that no predator (their enemies) can zero in on them. Krause found that when planes flew overhead and disturbed the toad's song, they lost their synchronicity, and it took them 45 minutes to get it back again. That gave their natural enemies plenty of time to find and catch individual toads by sound.

    According to Kruse, “Not only will noise pollution bother wildlife, but it won't help our lives either.”

    As a gesture of friendship，Mayor Yukio Ozaki of Tokyo，Japan gave Washington, D.C a gift of more than 3,000 Japanese cherry trees on March 17,1912.Every spring, the cherry trees in Washington，D.C. take bloom(开花)，beginning one of the country's loveliest celebrations, the National Cherry Blossom Festival (March 17-April 15). Book your trip now to see this vibrant display of pink and white in this city full of history!

    Washington, D.C. Cherry Blossom In-Depth Tour

    Priee: $45/person

    Available: Mar.25-Apr.15

    Duration: 1 Day

    Highlights: Visit Washington， D.C.; experience the peak period of cherry blossom(April 8-12)

    Itinerary: Guests will start to celebrate the National Cherry Blossom Festival and discover the beauty of cherry blossoms. Next,we will begin our sightseeing city tour including Lincoln Memorial, White House, US Capitol, Madame Tussauds Wax Museum, Washington Monument and International Spy Museum. Then visit the next tourist spot, the Jefferson Memorial. It's the best location to view the cherry blossoms. Finally, guests may board a Potomac River cruise to see the city from the water. Then tour ends.

    Price Includes: Ground Transportation

    Admission Fees:

    Note: If you would like to join in the optional activities, please pay the fee in cash to the tour guide. You cannot buy the tickets on your own or use City Pass. The tour guide will arrange the tickets for the group.

    I always experienced guilt when I passed by without giving a coin or two to a beggar.

    My conscience was pricked again on a tour of Venice in 2010. I had taken refuge from the crowds in a quiet canal-side café. Outside the café was an old woman kneeling on the ancient cobbled stones, begging. Steady streams of tourists were walking past her. A lone young back-packer stood away from the crowds drinking something, but I noticed he was also observing the woman.

    A tourist group glanced at the woman and walked on. Another group of tourists arrived and, again, walked past her. The backpacker watched. Then, as I prepared to leave, I stopped at the sight of the backpacker stepping forward and placing some money in the woman's cup. He did this rather ostentatiously(炫耀地), just before the arrival of another tourist group. I watched as the leader of the group stopped and put some money in the cup. Having been shown the way, other tourists followed suit and added more coins to the woman's cup.

    The young backpacker repeated this process in front of the next tour party going past. Once again, the subtle peer (同伴) pressure worked on the tourists, who all added coins to the cup. His work done, the young man walked over to the old beggar woman, patted her shoulder and said, “I hope that helps a bit.”

    I don't know if the woman understood his English or realized what had just happened, but I did. I placed some money in the woman's cup and continued my travels, light-hearted after witnessing such an act of caring.

    Recently a friend of mine asked me whether I'd seen the TV series Cook' Table. Of course, I hadn't because I'm not that into food. But I do get hungry for adventures sometimes, so I decided to watch the show. This is when I was introduced to the cook Francis Mallmann.

    He makes choices; he doesn't plan. When he was young, he looked for mentors (导师) and experiences, not books or paths. He honored his roots but embraced the world and sought things and places he didn't know. He isn't content with just one lifestyle and he doesn't bend to expectations. This made me puzzled because I grew up thinking I had to have a plan and have long-term stability in front of me.

    When I saw Mallmann doing what makes him happy, everything changed. I thought to myself, "That's how we're supposed to live." I felt as if I'd stood up from a comfortable fireplace and the blanket of my life just fell to the ground. I submitted my leave of absence application to my employer less than a month later. I'm now full of excitement. I'm leaving my job and a good salary, and I'm going to do things that feed my soul.

    Michael Kernis and Brian Goldman, psychologists at Clayton State University in Georgia, studied the benefits of authenticity (真实性) and being true to yourself. Some of the benefits of following your inner voice include enjoying a strong sense of purpose in life, greater confidence, healthier relationships and strong skills.

    I might soon be hungrier and poorer than I was before but at least I'll be staying true to who I am and I'll get the true freedom.