A new article in The Wall Street Journal has given us a deeper understanding of the relationship between what we earn and how we feel.{#blank#}1{#/blank#}Well,not true.People with higher incomes are happier than those who struggle to get by.To put a smile on your face with your money,you need to spend it strategically.Here are some ways to better spend your bank notes.

    Buy experiences,not material things.

    {#blank#}2{#/blank#}People think that experiences are only going to provide temporary happiness,but they actually provide both more happiness and more lasting value that help you better manage your life.

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    Anything you buy,including a product you think is special will become just another object.Buying small things can give us frequent small pleasures that are different each time they occur,as they forestall（抢先）adaptation.

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    It's also important to consider how what you're buying will affect how you spend your time.For example,you may have to spend a very long time on the road if you get a big house in the suburb,which will totally lower overall life satisfaction.

    Try giving it away.

Elizabeth Dunn,associate professor of psychology at the University of British Columbia in Canada,found that in countries as diverse as Canada,South Africa and Uganda,giving away money consistently made people happier. {#blank#}5{#/blank#}A.Buy what you like.

B.Be sure to buy time,too.

C.More money,more smiles?

D.Money can't buy happiness,right?

E.Buy lots of little things,rather than one big thing.

F.With no much money to spare,people tend to stick to material goods.

G.This was even true for people who were ly poor themselves.

D

    Scientists around the world are striving for effective detection of cancer in the early stages,which is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body,and a Chinese scientist may have found a quick way of knowing whether malignant tumors（恶性肿瘤）exist in a patient's body,with just one drop of blood.

    Malignant tumors in early phases can be cured.However,it's extremely difficult to be aware of cancer in its early stages,as patients don't show obvious symptoms and thus it can only be found in its later stages,which is already too late,so to detect cancer early remains a global challenge for scientists.

    Back in 1989,scientists have found a kind of heat shock proteins (HSP),named Hsp90α,which existed in human bodies and can be used as a cancer biomarker detection kit.Scientists around the globe have been working on it since then,and more than 10,000 journals have been published on accredited magazines,yet no one has actually turned their research results into medical products.

    However,Luo Yongzhang and his team in Tsinghua University's School of Life Sciences in Beijing seemed to have cracked the code,after working on the problem since 2009.The team has produced an artificial Hsp90α protein for clinical use that gains structural stability by regrouping proteins.The test kit can diagnose multiple kinds of cancer by analyzing a drop of human blood.This means they are able to "create" the protein,in any quantity,and at any time they wish to.

    The kit has since been used in clinical trials involving 2,347 patients at eight hospitals in China.It was the first clinical trial in the world to test if the protein could be a useful tumor biomarker for lung cancer,and it succeeded. Now,the kit has been approved to enter the Chinese and European markets,24 years after Hsp90α was discovered.

    Although problems are a part of our lives, it certainly doesn't mean that we let them rule our lives forever. One day or the other, you'll have to stand up and say – problem, I don't want you in my life.

    {#blank#}1{#/blank#} Problems with friends, parents, girlfriends, husbands, and children – the list goes on. Apart from these, the inner conflicts within ourselves work, too. These keep adding to our problems. Problems come in different shapes and colors and feelings.

    But good news is that all problems can be dealt with. Now read on to know how to solve your problems.

    Talk, it really helps. What most of us think is that our problem can be understood only by us and that no talking is going to help. {#blank#}2{#/blank#} Talking helps you move on and let go.

    Write your problems. {#blank#}3{#/blank#} When you write down your problems, you are setting free all the tension from your system. You can try throwing away the paper on which you wrote your problems. By doing this, imagine yourself throwing away the problems from your life.

    Don't lose faith and hope. No matter what you lose in life, don't lose faith and hope. Even if you lose all your money, family，you should still have faith. {#blank#}4{#/blank#} 

    Your problems aren't the worst. No matter what problem you get in life, there're another one million people whose problems are huger than yours. {#blank#}5{#/blank#} Your problems might just seem big and worse, but in reality they can be removed.

    Go about and solve your problems because every problem, however big or small, always has a way out.

A. When we have a problem, a pressing, critical, urgent, life-threatening problem, how do we try and solve it?

B. But the truth is that when you talk about it, you're setting free the negative energies that have been gathering within you.

C. Having a personal diary can also be of huge help if you don't want a real person to talk with.

D. We can often overcome the problem and achieve the goal by making a direct attack.

E. Of course, we've been fighting troubles ever since we were born.

F. With faith and hope, you can rebuild everything that you lose.

G. Tell yourself: when they can deal with them, why can't I?

    Venice Carnival is one of Italy's most fascinating yearly events. {#blank#}1{#/blank#} A confusion of color, historical costumes, mysterious masks, and a week of live concerts, street parties and entertainment attract millions of tourists each year. Here's everything you need to know before you go.

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    Traditionally held around Shrove Tuesday and Ash Wednesday, at the start of Lent (40 days before Easter), Venice Carnival ( Carnevale del Veneto ) celebrations can last up to two weeks. {#blank#}3{#/blank#} However, the biggest events, including the official parades and masked balls, are held over the final weekend.

    What to Do?

    Join one of the parades or street parties, and taste traditional Carnival foods such as frittelle, a traditional dessert made only during the festivities. Carnival is the ideal time to experience Venetian culture and traditions. {#blank#}4{#/blank#}You can also take part in a mask-making workshop, tour Venice's cicchetti bars for a bite to eat, sail up and down the Grand Canal on a romantic Venice boat ride, or attend an evening Carnival concert or dinner theater performance.

Things to Know

    St. Mark's Square (Piazza San Marco) is the center of Carnival celebrations with daily parades, performances and other activities. Most Carnival events, except for the masked balls and gala dinners, are free to attend.{#blank#}5{#/blank#} So prepare for cold weather and possible rain, with an average high of 46℉(8℃) in February.

A. When to Go

B. Where to Stay

C. Carnival falls during winter in Venice.

D. Most visitors choose to arrive on the final weekend.

E. It is also one of the oldest festivals celebrated in the city.

F. There's a busy schedule of both free and ticketed events throughout the time.

G. Get into the carnival spirit by buying or renting a traditional costume or Venetian mask.

    Some insects, such as butterflies and ladybugs, are quite beautiful. But, did you know that many bugs are also edible and are filled with protein?

    Aletheia Price knows this—and a lot more—about bugs. She also thinks you should try eating some. If you visit the website www.eatbug.com, you will find all kinds of information about edible insects. Most of it was written by Aletheia Price when she was fifteen years old. Aletheia started eating bugs at the age of thirteen. Before long, she found that she really enjoyed some of them. She also became interested in finding out more about which kinds of bugs could be eaten and how to cook them.

    According to Aletheia, there are at least 1,462 kinds of edible insects. (Doesn't that make you wonder who tried all of them and decided they were edible?) Some of her favorite dishes include mealworm chocolate chip cookies, ant tacos(玉米卷), and chocolate-covered crickets(蟋蟀). On her website she has recipes for insect entrees(开胃菜) and some helpful tips. For example, when preparing crickets, it is best to remove their legs before cooking, for the legs tend to get stuck in your teeth. She also offers information for anyone who wants to raise bugs for food.

    Aletheia realizes that eating bugs is not for everyone. But, if you think about it, you have to admit that eating bugs might be a good idea. There are billions and billions of bugs in this world. If we could get used to eating them, we would have plenty of food for everyone.

    Are you afraid of going to the dentist(牙医)? If so, you're not alone.

    These fears could just be in our heads, however. According to a recent survey by Martin Tickle, a professor at the University of Manchester in the UK, the pain isn't felt most of the time in dental surgeries(牙科手术). In fact, among the 451 interviewed patients, 75％reported no pain at all during their visits, including situations when they had their teeth pulled out.

    Could it be the sound of the drill(钻头)then?

    "I found that the sound of drilling can evoke deep worry in dental patients. Actually they don't have any pain, "Hiroyuki Karibe, a scientist at Nippon Dental University in Tokyo, told The Guardian.

    To find the reason why a drill might bring on a racing heart, Karibe divided the volunteers into low-fear and high-fear groups based on how much they feared a trip to the dentist. Volunteers were played the sound of a drill while their brain activities were watched by a machine.

    What Karibe found in the low-fear group was increased activity in the areas of the brain relative to auditory processing(听觉处理), which means, for these people, the sound of dental drills is no different from other sounds.

    In the high-fear group, however, the brain area that was activated(激活)was different. It was the area that carries out a number of duties, including learning, feelings and, most importantly, memory. This means that these volunteers not only heard the sound, but they remembered it—they made connections between the sound of a drill and the worry it produced in the past, causing their worry to return.

    Understanding how brains reply to the sounds of dentists' drills could help scientists find ways to make patients more relaxed, according to Karibe, because patients who worry about going to the dentist might keep putting off their visits. But the best way is to keep your teeth healthy.