Aristotle once wrote that “happiness is a state of activity”. In other words, whether you're seeking life-long satisfaction or a few moments of good cheer, you've got to move forward. We've interviewed the experts and found five steps to take toward a sunny mood（心情）：

    Over a 30-year period, University of Illinois researchers asked nearly 120, 000 people how income, education, political participation volunteer activities and close relationships affected their happiness. Reported Newsweek, s Sharon Begley on the findings, “The highest levels of happiness are found with the most stable and satisfying relationships. ”

    Singing aloud, talking to a stranger, raising your hand: all may increase a feeling of happiness, according to a study from Wake Forest University. Participants（参与者）followed the development of their moods for two weeks and reported feeling happier when they were more outgoing and less happy when reserved or withdrawn.

    The editors of forbes. Com gave $5 or $20 to 46 strangers by chance. Half the group was told to spend the money on themselves, while the other half was told to spend it on others. Those who'd shared the wealth felt much happier at the end of the day than those who'd spent it on themselves. There was no difference in happiness between those who spent $5 or $20, suggesting that it's not how much money you spend, but how you spend it, that inspires the spirit.

    Studies from the Positive Psychology Center showed that discouraged people who wrote down three good things that happened to them each day for six months reported an improved attitude.

    Drinking water really can help keep you cheerful. A small 2012 study from the University of Connecticut suggested that even slight dehydration（脱水） affected the moods of its female participants.

    It is now mandatory(强制) for drivers or passengers to wear seatbelts while in a car in all states. In addition, it is also mandatory for kids of be in some kind of specialized car seat. Given the strict requirements in other vehicles, why don't buses have seatbelts?

    The main answer, at least for school buses, is that seatbelts do not make school buses safer. Overall, traveling on school buses is the safest way to travel—40 times safer than riding in a car—with only a handful of deaths occurring to passengers on school buses every year. The seats on the school bus are placed very close to each other and have high backs that are thickly padded. As a result, in an accident the students would be propelled forward a very short distance into a padded seatback that in a way is like an airbag. In addition, the fact that people sit high off the ground on school buses also makes it safer to travel on them.

    While school buses feature high backed seats and elevated seating locations, the same cannot be said of city buses. However, from a practical angle, there's little need to require seatbelts on city buses. Although the design of the modern low—floor city bus is less safe than the design of school buses, the fact that city buses rarely travel at speeds greater than 35 miles per hour means that any collision is likely to be small, Also, given that most trips on city buses are short and that many trips have standing passengers, the presence of seatbelts will make even less of a difference.

    Another answer why buses do not have seatbelts is cost. It is estimated that adding seatbelts to buses would add between $8,000 and $15,000 to the cost of each bus. In addition, seatbelts would take up room currently used as seats, meaning that each bus would have fewer seating places. The additional room in the bus taken up by seatbelts would mean that bus fleets would have to increase by as much as 15% just to carry the same number of people. Such an increase would be especially difficult in cities that experience overcrowding on their vehicles.

    Regardless of whether their passengers have seatbelts, all buses provide seatbelts for drivers and most bus companies make their drivers wear seatbelts in order not to be influenced by a collision.

    It seems that there is never enough time in the day. But,since we all get the same 24 hours,why is it that some people achieve much more than others?{#blank#}1{#/blank#}.

Keep a to-do list.

    You should have a reminder system to tell you when you need to do what.{#blank#}2{#/blank#}Carry a pen andpaper wherever you go and write down the things you need to do, including appointments and deadlines.

Set goals.

    Set yourself specific goals,and make sure that they are realistic. To do this, you first need to examine your present situation and assess（判断）which goals are important to you. Have a secondary route to your goals in case you have to change your plans.

Break down (分解）tasks.

    Break goals down into different parts so that you can accomplish them one step at a time{#blank#}3{#/blank#}Try to complete one task before you go on to the next.

Organize your time.

    {#blank#}4{#/blank#}A good way to do this is to record everything you do for a week in detail and then examine your record to see how you use or waste your time.

{#blank#}5{#/blank#}

    Keep your work space tidy so that you can work efficiently - it's hard to work if things you need to find are buried under a pile of paper! Work to schedule (为...安排时间）so that you can meet deadlines in good time - don't leave everything until the last minute.

A Develop a regular work order.

B. Make a detailed plan.

C. The best time to do something is usually NOW.

D. The answer lies in good time management.

E. Don't try to remember everything in your head.

F.Write these steps down, and try to be as detailed as you can when you do this.

G. Identify areas of your life where you are wasting time and try to reduce them.

    Have you ever kept your eyes groundward while otherwise presenting yourself well at a job interview? People who do often wonder why they fail to get the job despite having made full preparations and taken into consideration every possible interview question. To a large degree, the problem is not about your verbal preparation but rather your body language at an interview, Preparing your body language for an interview is crucial (至关重要的)，because it has various meanings in different cultures.

    And how does the language of gestures vary between Chinese and Western society? Instead of examining the theory, let's focus on handshake, the most practical gesture that easily escapes our attention. Patti Wood once said, “Most of the hiring decisions are made in the first 10 seconds of an interview.” The way you shake the interviewer's hand could create the first impression you make. A weak handshake implies lack of confidence. But is it wise to use a powerful handshake? It depends. This would not be a problem if you were shaking hands with a Westerner as they appreciate a firm handshake. But for Asian people a gentler handshake is better, as an over-powerful grip might seem offensive.

    Hand gestures are another major difference. Western prospective employers are likely to appreciate interviewees who use their hands expressively, and to assume that those who keep their hands hidden are either distrustful or lacking in confidence. The opposite applies in Asia. Be sure, therefore, to keep your hand gestures to a minimum at interviews with local companies in China.

    There are, apart from these two differences, other elements of body language that could ruin your interview wherever you are. You should make eye contact with your interviewer. That doesn't mean you should glare directly into the interviewer's eyes. The best point of focus would be a little lower than the middle point. Secondly, you shouldn't touch your nose, lips or forehead. This tells the interviewer that you are either extremely nervous or lying. Lastly, never jiggle (抖动)your legs or fold your arms. Leg jiggling delivers clearly the message that you feel uneasy and want to escape as quickly as possible. Likewise, crossing your arms implies that you are either defensive or bored.

    A research entitled “Non-Verbal Clues in Job Interviews” found that interviewers spotted a high connection between motivation, social skills and employment. Job seekers hence communicate their motivation and social skills through their body language. This crucial factor determines your fate in any job interview, which is why I cannot overemphasize (过分强调)the significance of body language and gestures. If you now recall your last failed interview, perhaps it is easier to understand why you didn't get the job.

    In business, there is a speed difference: It's the difference between how important firm leaders say speed is to their competitive strategy and how fast the company actually moves. The difference is important regardless of industry and company size. {#blank#}1{#/blank#}

    In our study of 343 businesses, the companies that choose to go, go, go to try to gain an edge ended up with lower sales and operating incomes than those that paused at key moments to make sure they were on the right track. What's more, the firms that “slowed down to speed up “improved their top and bottom lines, averaging 40% higher sales and 52% higher operating incomes over a three-year period.

    {#blank#}2{#/blank#} They thought differently about what "slower" and "faster" mean. Firms sometimes fail to understand the difference between operation speed (moving quickly )and strategic speed (reducing the time it takes to deliver value ).Simply increasing the speed of production, for example ,may be one way to try to reduce the speed difference .But that often leads to reduced value over time, in the form of lower-quality products and services.

    In our study, higher-performing companies with strategic speed always made changes when necessary. They became more open to ideas and discussion. {#blank#}3{#/blank#} And they allowed time to look back and learn. By contrast, performance suffered at firms that moved fast all the time, paid too much attention to improving efficiency, stuck to tested methods, didn't develop team spirit among their employees, and had little time thinking about changes.

    Strategic speed serves as a kind of leadership. {#blank#}4{#/blank#} That kind of strategy must come from the top.

A. How did they disobey the laws of business physics, taking more time than competitors yet performing better?

B. Teams that regularly take time to get things right, rather than plough ahead full bore, are more successful in meeting their business goals.

C. More haste, less speed, which in the study proves wrong.

D. Companies fearful of losing their competitive advantage spend much time and money looking for ways to pick up the speed.

E. They valued efficiency rather than consideration.

F. They encouraged new ways of thinking.

    In my teens, I went far from home to study at TWU in America. Due to limited financial resources from my parents, I worked part-time on campus to pay for my bills. I did cleaning every Friday for an American family. If I was lucky enough, I could occasionally babysit a child for extra money. In addition, like most poor people, I had to be careful with every penny I spent, from food and clothing to rent and transportation. Because of a tight grocery budget, I couldn't afford to buy fish, beef or certain other nutritious food. Due to an imbalanced diet, I would easily feel weak and lacking in energy.

    As soon as Dai Mom realized that I was having financial hardship, she lovingly invited me to her home for dinner every Friday and weekend. What's more, whenever it was time to return home, she would always prepare me with some homemade desserts to take home. Her actions greatly changed my life. In particular, there was one event that I would always remember.

    One early evening, while I was walking out of the library, I felt my blood sugar running low. I started to feel dizzy, and my hands began to shake a little. Searching my pocket, I found that I only had a few dollars left. I was dying for a free and tasty dinner. Without a second thought, I quickly headed for Dai Mom's home, rather than go back to my apartment.

    As I got to the door, Dai Mom immediately noticed my extreme tiredness. She seated me at the dinner table, and before long, a plate of food was set in front of me on the table. "My boy, have dinner. Don't make yourself work so hard." she said to me with a nice smile.

    Staring at the meat, vegetables and fish on my plate, I suddenly felt so carefully taken care of that tears started welling up in my eyes, rolling down on my face, and dripping to the food on the plate. I gobbled up all the food with indescribably bitter-sweet feelings.