China is a land of bicycles．At least it was back in 1992 when I traveled the country．Back then everyone seemed to be riding a bicycle．Millions of them，all black．Cars were rare．Yet since my arrival in Beijing last year, I've found the opposite is true．There are millions of cars．However, people still use their bicycles to get around．For many, it's the easiest and cheapest way to travel today．Bicycles also come in different colors—silver, green, red, blue，yellow, whatever you want．

    It's fun people biking．They rush quickly through crossroads, move skillfully through traffic，and ride even on sidewalks．Bicycles allow people the freedom to move about that cars just can't provide．

    Eager to be part of this aspect of Chinese culture，I decided to buy a bicycle．Great weather accompanied my great buy．I immediately jumped up on my bicycle seat and started home．

    My first ride home was orderly．To be safe, I stayed with a“pack”of bikers while cars on the streets came running swiftly out of nowhere at times．I didn't want to get hit．So I took the ride carefully．

    Crossing the streets was the biggest problem. It was a lot like crossing a major highway back in the United States．The streets here were wide，so crossing took time，skill and a little bit of luck．

    I finally made it home．The feeling on the bicycle was amazing. The air hitting my face and going through my hair was wonderful．I was sitting on top of the world as I passed by places and people．Biking made me feel alive．

    Suddenly another thought went through Kate's mind like an electric shock. An express train was due to go past about thirty minutes later. If it were not stopped, that long train, full of passengers, would fall into the stream. “Someone must go to the station and warn the station-master,” Kate thought. But who was to go? She would have to go herself. There was no one else.

    In wind and rain she started on her difficult way. Soon she was at the bridge that crossed the Des Moines River, a bridge also built of wood, just like the bridge across Honey Creek. The storm had not washed this away, but there was no footpath across it. She would have to cross it by stepping from sleeper(枕木) to sleeper. With great care she began the dangerous crossing, sometimes on her hands and knees, hardly daring to look down between the sleepers into the wild flood waters below. If she should slip, she would fall between the sleepers, into the rapidly flowing stream.

    At last-she never knew how long it had taken her-she felt solid ground under her feet. But there was no time to rest. She still had to run more than half a mile and had only a few minutes left. Unless she reached the station before the express did, many, many lives would be lost.

    She did reach the station just as the train came into sight. Fortunately the station-master was standing outside. “The bridge is down! Stop the train! Oh, please stop it!” Kate shouted breathlessly.

    The station-master went pale. He rushed into the station building and came back with a signal light. He waved the red light as the train came into the station. It was not a second too early.

    Everyone's at it, even my neighbors. I thought I might be the only person left in the world who hadn't done an eBay deal. So, I decided to try my hand at online Auction（网上拍卖）.

    Buying for Beginners

    Sign up on www.eBay.co.uk. Most items （e.g. tables, computers and books）ready for auction will come with a picture and a short description; others may be marked with Buy It Now and have a fixed price. You can buy these right away.

    If the item is being auctioned, you offer the highest price you are prepared to pay and eBay bids（出价）for you. The bid will be increased little by little until it goes beyond your highest bid, then you are emailed and asked if you would like to bid again. Auctions last up to 10 days and when they finish, you get an email telling you whether you have won the item.

    How to Pay

    Sellers decide how they would like to be paid and you need to check this before placing a bid as you might not want to post a check or postal order （邮政汇票）. The easiest way is through PayPal, an online payment system that takes the money away from your credit card.

    Selling Made Sample

    If you plan to sell on eBay, it helps to include a picture of the item. I followed my friend's advice and put up the items I wanted to sell for a 10-day auction, starting on a Thursday. This way buyers had two weekends to bid.

    The Big Things in Life

    It's easy to post a small item, but furniture is a big part of eBay and this has to be collectively sent by deliverymen. Check the ways of delivery before you bid.

    Adults understand what it feels like to be flooded with objects. Why do we often assume that more is more when it comes to kids and their belongings? The good news is that I can help my own kids learn earlier than I did how to live more with less.

    I found the pre-holidays a good time to encourage young children to donate less-used things, and it worked. Because of our efforts, our daughter Georgia did decide to donate a large bag of toys to a little girl whose mother was unable to pay for her holiday due to illness. She chose to sell a few larger objects that were less often used when we promised to put the money into her school fund(基金)(our kindergarten daughter is serious about becoming a doctor)

    For weeks, I've been thinking of bigger, deeper questions: How do we make it a habit for them? And how do we train ourselves to help them live with, need, and use less? Yesterday, I sat with my son, Shepherd, determined to test my own theory on this. I decided to play with him with only one toy for as long as it would keep his interest. I expected that one toy would keep his attention for about five minutes, ten minutes, max. I chose a red rubber ball-simple, universally available. We passed it, he tried to put it in his mouth, he tried bouncing it, rolling it, sitting on it, throwing it. It was totally, completely enough for him. Before I knew it an hour had passed and it was time to move on to lunch.

    We both became absorbed in the simplicity of playing together. He had my full attention and I had his. My little experiment to find joy in a single object worked for both of us.

    Some of the world's biggest companies—Apple, Amazon, Facebook—didn't exist 30 years ago. So what firms are we working for in 2050? That's a question put forward by historian Yuval Noah Harari in his new book "21 Lessons for the 21st Century".

    He argues that because technology is changing so fast, it's one of the first times in human history when we don't know what jobs will look like in the coming three decades." So the best bet is to focus on emotional intelligence（EQ）," he said. "Information is the last thing the kids need. They have too much of it."

    In this book, he focuses on the various challenges facing us today. As he writes in the book's introduction: "What are today's greatest challenges? What should we pay attention to? What should we teach our kids?" One area where these questions crop up is artificial intelligence（AI）Harari believes that AI will completely affect the job market for the next generation of workers.

    His first two books—"Sapiens" and "Homo Deus"—became international bestsellers, selling more than 12 million copies worldwide. They were praised by the likes of Mark Zuckerberg, Barack Obama and Bill Gates. Harari's books, about the past and future of humanity, attract a great number of fans. Fellow Israeli, actress Natalie Portman, is a fan. So is American R&B star Janelle Monae.

    As for Bill Gates, he might be Harari's biggest fan. So when the New York Times asked him to review Harari's latest books, he jumped at the opportunity. "All the three books wrestle with some version of the same question: What will give our lives meaning in the decades and centuries ahead?" Gates wrote in his review. "So far, human history has been driven by a desire to live longer, healthier, happier lives. If science is eventually able to give that dream to most people, and large numbers of people no longer need to work, what reason will we have to get up in the morning?"

The term "SMART goals" was coined by in 1954. Since then, SMART goals have become popular with business managers, educators and others because they work. The late management guru Peter F. Drucker developed the concept. Drucker shaped many top managers' career. Management by objectives was one of his primary business theories.

In 2002, Drucker received the highest civilian honor in the U.S.—the Medal of Freedom. He died in 2005 at age 95. Drucker's family decided to look forward instead of backward, and they gathered distinguished business people to form The Drucker Institute.

The institute's website states ""Their work is to transform the archival (档案) treasure into a social enterprise whose purpose is to strengthen society by encouraging effective, responsible and joyful management."

If you have been to a business management class, you may likely have learned how to write goals and objectives in Drucker's way: SMART. If you haven't heard about Drucker, you are in for a treat that will help you achieve what you want and be more successful, whether you are a teacher trying to teach well, an adult learner or a person who seeks to achieve your dreams.

SMART goals are: "s" stands for specific. Make your goal or objective as specific as possible Say exactly what you want to achieve in clear, concise words. "M" stands for measurable. Include a unit of measure in your goal. Be objective rather than subjective. When will your goal be achieved?

How will you know it has been achieved? "A" stands for achievable. Ensure that your goal is feasible in terms of the resources available to you. "R" stands for realistic. Focus on the end results you desire rather than the activities necessary to get there. You want to grow personally, so reach for your goal—but be reasonable or you'll set yourself up for disappointment. "T" stands for time-bound. Give yourself a deadline within a year. Include a timeframe such as a week, month or year, and include a specific date if possible.