What do the world's most successful people all have in common?

      By examining the work habits of over 150 greatest writers and artists and scientists, the researchers includingStandford Professor Jeffrey Pfeffer found that high achievers like Robert Mosesturn out to be all alike:

Busy ! Busy!

{#blank#}1{#/blank#}In a study of general managers in industry, JohnKotter reported that many of them worked 60 to 65 hours per  week—whichtranslates into at least six 10-hour days. The ability and willingness to workdifficult and tiring hours has characterized many powerful figures. Energy andstrength provide many advantages to those seeking to build power.

Just Say No!

The difference between successful people and very successful people is that very successful people say “no” to almosteverything. And that's what gives them the time to accomplish so much.{#blank#}2{#/blank#} And focus means saying “no” to a lot ofdistractions (分神).

Know What You Are!

I gnore your weakness and keep improvingyour strengths. Don't waste time exploring skill areas where you have littlecompetence. Instead, focus on—and build on—your strengths.{#blank#}3{#/blank#}

Create Good Luck!

      Luck is not magical—there is a science to it. Richard Wiseman studied lucky people for his book Luck Factor, and brokedown what they do right.{#blank#}4{#/blank#} By being more outgoing, open to new ideas,following the feeling that something is true, being optimistic, lucky peoplecreate possibilities.

      Does applying these principles to yourlife actually work? Wiseman created a “luck school” to test the ideas—and itwas a success. In total, 80 percent of people who attended Luck School saidthat their luck had increased. {#blank#}5{#/blank#} 

A. Spend enough time to improve yourweakness.

B. Achievement requires focus.

C. On average, these people reportedthat their luck had increased by more than 40 percent.

D. They never stop working and theynever lose a minute.

E. Busy people are more likely to belucky.

F. This means knowing who you are, whatyou are and what you are good at.

G. Certain personality types are luckierbecause they behave in a way that offers the chance for good opportunities.

    In 2017, AlphaGo defeated Chinese player Ke Jie to become the world's No 1, ending thousands of years of human dominance（控制）in the game. AlphaGo is an artificial intelligence（AI）Go-playing program{#blank#}1{#/blank#}

    Artificial intelligence（AI）is usually defined as the science of marking computers do things that require intelligence when done by humans.{#blank#}2{#/blank#}These include learning, reasoning, problem-solving, perception, and language-understanding.

    {#blank#}3{#/blank#}In fact we are increasingly depending. upon computer-based artificial intelligence. As Charlie Qrtiz said, head of AL at the Massachusetts-based software company Nuance Communication, “It has opened a window for us.”Smartphones, self-driving cars, intelligent robots，etc. are constantly coming into our life. According to a recent survey, half of the world's AI experts believe human level machine intelligence will be achieved by 2040. This will open up huge possibilities for the enrichment of mankind, from tackling climate change and treating disease to labour- saving devices.

    {#blank#}4{#/blank#}Physicist Stephen Hawking last year warned that unless we take care, board games might be the least of it. “The development of full artificial intelligence could mean the end of the human race.”{#blank#}5{#/blank#}They believe AlphaGo's victory is a reminder of how fast the world is overcoming the obstacles in the way of AI, and its distribution in the world about us. Although there may yet be no evidence that computers will ever shake off their human masters, we should still treat these development with the humility and caution they deserve.

A. Other scientists have also expressed the concern.

B. Artificial intelligence has both advantages and disadvantages.

C. Defeating a human Go master is not the only thing AI can do.

D. Artificial intelligence will bring us disasters instead of benefits.

E. It was designed by an American Artificial intelligence company.

F. Not all experts hold the optimistic attitudes to the development of AI.

G. Research in AI has so far focused on some special fields of intelligence.

    Do you know that there's a new frontier in 3D printing that's beginning to come into focus: food. Recent development has made possible machines that print, cook, and serve foods on a mass scale. {#blank#}1{#/blank#}

    Food production

    With a 3D printer, a cook can print complicated chocolate sculptures and beautiful pieces for decoration on a wedding cake. {#blank#}2{#/blank#} —it takes years of experience, but a printer makes it easy. A restaurant in Spain uses a Foodini to "re-create forms and pieces" of food that are "exactly the same," freeing cooks to complete other tasks. In another restaurant, all of the dishes and desserts it serves are 3D-printed, rather than farm to table.

    Sustainability

    According to a new study, the global population is expected to grow to 9.6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. {#blank#}3{#/blank#} 3D food printing could probably contribute to the solution. 3D printing can reduce fuel use and emissions. Grocery stores of the future might stock "food" that lasts years on end, freeing up shelf space and reducing transportation and storage requirements.

Nutrition

    {#blank#}4{#/blank#} Hod Lipson, a professor at Columbia University, said, "Food printing could allow consumers to print food with customized nutritional content, like vitamins. So instead of eating a piece of yesterday's bread from the supermarket, you'd eat something baked just for you on demand."

    {#blank#}5{#/blank#}

    Despite recent advancements in 3D food printing, the industry has many difficulties to overcome. Currently, most ingredients must be changed to a paste(糊状物) before a printer can use them, and the printing process is quite time-consuming, because ingredients interact with each other in very complex ways. On top of that, most of the 3D food printers now are restricted to dry ingredients, because meat and milk products may easily go bad.

A. Challenges

B. Opportunities

C. And the industry isn't stopping there.

D. Sustainability is becoming a necessity.

E. Future 3D food printers could make processed food healthier.

F. Here are some new ways to produce 3D printing.

G. Not everybody can do that.

Participating (参与) in Class

    Class participation is a valuable part of learning. Many students are unwilling to participate in class. {#blank#}1{#/blank#} Other students participate in class, but do so not correctly. Here is some advice that can help you become an effective class participant.

    {#blank#}2{#/blank#} Do all tasks and readings and go over your notes from previous class periods. This will help to prevent you from making uninformed (无知的) comments or asking unsuitable questions. As you get ready for class, think about important questions and concerns that may appear in class. Be sure that you are prepared to deal with these.

    Try to sit close to the front of the class. {#blank#}3{#/blank#} Besides, you can hear what the teachers say clearly.

    Listen to what the other students say. You can then build on their comments to make your own. Be active when you respond to something another student says. You can disagree, but don't go into an "attack mode".

    Don't be afraid to be wrong. {#blank#}4{#/blank#} You can learn from being wrong. Don't be afraid to ask questions. This is a good learning skill. Also, the chances are that other students in the class have the same questions as you do, and they will appreciate your asking.

    Be sure that your questions and comments are closely connected with the class topic.

    Don't waste the time of the teacher and other students by going off way. Don't take it in person if others disagree with what you say. {#blank#}5{#/blank#}

A. Creating a personal connection helps you feel more comfortable about participating in class.

B. Be confident that your opinions will be valued by your teacher and other students.

C. It's hard to stay unconcerned when you are near to the teacher.

D. Be sure that you are well prepared before coming to class.

E. This may be because they are shy or fearful of being judged and criticized (批评).

F. Your class should be a good place for giving opinions and taking advice.

G. Learning is a change in behavior based on experience.

How to Cultivate Confidence?

    When faced with a big challenge where potential failure seems to appear at every corner maybe you'll hear this advice: "Be more confident." {#blank#}1{#/blank#}Take the belief that you are valuable, worthwhile, and capable, also known as self-esteem. Confidence turns thoughts into action. It comes from the genes you are born with, the way people get used to treating you as well as the choices you make. While it isn't possible to completely separate these three factors, the personal choices we make obviously play a major role in confidence development. As a result, by keeping in mind certain practical tips, we do actually have the power to cultivate our own confidence.

    {#blank#}2{#/blank#} If you're looking for a long-term change, consider the way you think about your abilities and talents. Do you think they are fixed at birth, or that they can be developed? These beliefs mater because they can influence how you act in the face of setbacks, if you have a fixed mindset, meaning that your talents are locked in pace, you might give up, assuming you've discovered something you're not good at. But if you have a growth mindset, and think your abilities can improve, a challenge will become an opportunity to learn and grow. Neuroscience(神经学)supports the Jatter. The connections in your brain do get stronger and grow with study and practice.{#blank#}3{#/blank#}

    Practicing failure is a must. Failure happens.{#blank#}4{#/blank#} J.K. Rowling was rejected by twelve different publishers before one picked up Harry Potter. The Wright Brothers built on history's failed attempts at flight before designing a successful airplane. Studies show that those who fail regularly and keep trying anyway are better equipped to respond to challenges in a constructive way. {#blank#}5{#/blank#}So, think of a challenge you want to take on, realize it's not going to be easy, accept that you'll make mistakes, and be kind to yourself when you do. You'll feel the excitement, knowing that whatever the result, you'll have gained greater knowledge and understanding.

A. But what is confidence?

B. So can confidence be easily cultivated?

C. Everyone is possible to encounter failure.

D. Being a talented person is quite necessary.

E. They learn to try different strategies and persevere.

F. Believing in your abilities to improve is the first step.

G. It also turns out that people with a growth mindset are better at dealing with challenges.

The outbreak has forced people to work from home and given many couples the chance to see each other at work. But, after all, living together and working together are not the same. {#blank#}1{#/blank#}

⒈ Put the problem on the table

Knowing what your partner does is one thing but seeing them in action is another. "We are forced into the intimacy (亲密), not just with spouses (配偶), but also with kids or whoever else is in the home," said Karen Bridbord, a psychologist in New York City.{#blank#}2{#/blank#} Talk about any insecurities you may have whether it's participating in a video meeting or being eavesdropped on and what you need in terms of a work environment. Then create a schedule and set boundaries when it comes to separating work life and personal life.

⒉{#blank#}3{#/blank#}

You might be learning that your spouse is fan of all the office cliches or holds too many meetings—but it's best to keep that to yourself. Even if you think your intentions are good, don't offer any unsolicited（主动提供的）feedback when it comes to your partner's' work style. And don't mistake complaining as an opportunity to criticize. "Even if a partner is complaining about work, you shouldn't see that as an invitation or opportunity to provide critical feedback," said Anthony Chambers, a chief academic officer. "{#blank#}4{#/blank#}"

⒊ Don't complain a lot

These working conditions aren't ideal for many people right now—especially if you are juggling kids and other care giving responsibilities {#blank#}5{#/blank#}. However, try not to keep score of who is doing what around the house, or whose work is more pressing.

A. Provide an inside look.

B. Allow them to complain and you just listen.

C. Avoid treating each other like colleagues.

D. This can leave you feeling overburdened and exhausted.

E. The first step in making this situation work is to talk about it.

F. How to do with this "new colleague" to maintain a harmonious relationship?

G. In this way, you're more likely to arouse sympathy from the partner which will help negotiate boundaries.