I know what you're thinking: pizza? For breakfast? But the truth is that you can have last night's leftovers in the a. m. if you want to.

    I know lots of women who skip breakfast, and they have a ton of different excuses for doing it. Some say they don't have time, others think they're “saving” calories, still others just don't like breakfast food.

    But the bottom line is that eating in the morning is very important when you're trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking, R., D., who developed the super-easy eating plan for this year's “SELF CHALLENGE”. And even pizza can be healthy if it's loaded with vegetables, and you stick to one small piece.

    Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southern California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.

So eat something in the morning, anything. I know plenty of friends who end up having no breakfast at all, and have just coffee or orange juice. I say, try heating up last night's leftovers—it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it…you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.

    Once upon a time there were two friends who lived in a palace and worked in the service of the king. One of the two boys knew a girl he liked so much that he wanted to give her a present.

    One day, when he was walking with his friend in the main palace hall, he saw a big vase filled with the most beautiful flowers. He decided to take one to give to the girl, thinking that no one would see him do so except his friend. He did the same thing the next day, and the next, and the next... until, one day, the king noticed how few flowers were left in the vase. He was so angry that he called everyone in the palace to come together in the hall.

    When they were all before the king, the boy thought he should say it was he who had taken the flowers. However, his friend told him to be quiet, because the king would be terribly angry with him. The boy was filled with fear, but when the king came near, he decided to confess.

    As soon as the boy said that he had done it, the king went red with anger, but on hearing what the boy had done with the flowers, a smile appeared on the king's face, and he said, “I couldn't have thought of a better use for my flowers.”

    And from that day, the boy and the king became great friends. They went to the vase and took two of those wonderful flowers, one for the girl, and the other for the queen.

    Many facts suggest that children are overweight (超重的) and the situation is getting worse, according to the doctors. I feel there are a number of reasons for this.

    Some people blame the fact that we are surrounded by shops selling unhealthy, fatty foods, such as fried chicken and ice cream, at low prices. This has turned out a whole generation of grown-ups who seldom cook a meal for themselves. If there were fewer of these restaurants, then probably children would buy less take-away food.

    There is another argument that blames parents for allowing their children to become overweight. I agree with this, because good eating habits begin early in life, long before children start to visit fast food shops. If children are given fried chicken and chocolate rather than healthy food, or are always allowed to choose what they eat, they will go for sweet and salty foods every time, and this will carry on throughout their lives.

    There is a third reason for this situation. Children these days take very little exercise. They do not walk to school. When they get home, they sit in front of the television or their computers and play computer games. Not only is this an unhealthy pastime (消遣), it also gives them time to eat more unhealthy food. What they need is to go outside and play active games or sports.

    The above are the main reasons for this problem, and therefore we have to encourage young people to be more active, as well as steering them away from fast food shops and bad eating habits.

    In 1971, UN scholar Paolo Lugari started an eco-social experiment in Gaviotas, Colombia. Located in one of the most extreme climates, Gaviotas was described as a sustainable, self-sufficient village in an area that Lugari called 'just a big, wet desert'.

    'They always put social experiments in the easiest places,' Lugari said.'We wanted the hardest place. We figured if we could do it here, we could do it anywhere.'

    'Lugari just thought that someday the world would become so crowded that humans would have to learn to live in the planet's least desirable areas,' wrote Alan Weisman, author of Gaviotas: A Village to Reinvent the World.

    Today, Gaviotas is an eco-village with about 200 people. They farm organically. They use wind and solar power. Since 2004, Gaviotas has been 100% fossil fuel independent. The residents also enjoy free housing, schooling, and community meals. Shockingly, there are no weapons, no police, no jail and no mayor. But though these elements would make any social experiment a success, perhaps the most remarkable accomplishment is the planting of 1.5 million pine trees and palm trees. The various results of this new tree growth have been incredible. The shade of the trees has inspired the return of many rainforest species that were once native to the region. Additionally, the residents of Gaviotas enjoy a sustainable source of income from the resin(松香) harvested from the trees.

    The United Nations named Gaviotas a model of sustainable development. The Colombia novelist and Noble Prize winner Grabriel Marquez called Lugari the 'inventor of the world'.

    A new study by a team of researchers has found that 'nature's capacity to store carbon is steadily falling as the world's farmers expand croplands at the cost of the native ecosystem such as forests'.

    Considering this disturbing fact—and as the world population increases towards an estimated 9 billion by the year 2050 and global warming continues to increase the planet's surface temperature—Gaviotas stands as one shining example of how things could be different.

    The idea behind Facebook is to make us feel connected all the time. But in my research, I've found that the truth is quiet different.

    Technology, it turns out, has made being alone seem like a problem that needs soling. When young people are alone, even for a minute or two, they feel the need to connect to get on Facebook or some other social networks and chat. But in connecting, they often end up feeling more isolated. Why? Because by being in constant (不断的) connection, they lose the ability to feel satisfied with their own company (独处).

    Facebook can help us keep in touch with our friends, but we too often use it instead of spending face to face time with them. And since we feel the need to keep up with them online, we don't have moments of loneliness where we can collect our thoughts and learn how to be comfortable being alone.

——Sherry Turkle, Profescer

    Facebook connects more of us to more of our friends and family in more places than we have ever been connected before. Yes. Facebook is a huge time sink -maybe the biggest ever. Many people post useless stuff. And seeing too much of your friends lives can make you jealous (嫉妒的), but it won't make you lonely.

    Jane, a former student of mine, who is back in New York after living abroad for ten years told me that Facebook helps her a lot. The first time she moved back to New York from abroad, she felt disconnected from her family and friends. now because of lots of photos and information updates (更新), she knows what is happening with her friends all the time.

    In fact, if you are lonely in real life, you will be lonely online as well.

——Sree Steniveasan, Chief Digital office

    Many of you may have used Siri, a voice assistant of US tech company Apple. You only have to say "hey Siri" and it will answer to your command. However, we may be sacrificing our privacy to enjoy this convenience.

    According to a recent report by the Guardian, Siri can be accidentally triggered and start recording private conversations, such as discussions between doctors and patients. Some of these recordings are then given to workers outside the company to review.

    Apple claimed the data was used to help Siri improve, but users were not informed of this measure in the first place.

    Apple's Siri is not the only voice assistant to come under fire.

    In 2018, Alexa, a voice assistant developed by US tech company Amazon, recorded a private conversation between a couple and sent it to a stranger without their permission.

    These issues deepened concerns that tech companies are infringing users' rights of privacy.

    Many people have long feared that tech companies are listening and collecting data from private conversations, reported Forbes. Using this data, third party companies could then paint an accurate picture of users' habits and preferences in order to serve them more targeted advertisements, or even worse, sell this private data.

    Despite this risk, the popularity of voice assistant seems to be unstoppable.

    "In the near future, everything from your lighting to your air-conditioning to your refrigerator, your coffee maker, and even your toilet could be wired to a system controlled by voice," commented The Atlantic.

    Colin Horgan wrote on the blog site Medium that he believed people's daily lives will soon become a source of data.

    "The sounds of our homes, the symphony of life – laughing, crying, talking, shouting, sitting in silence – will no longer be considered memories, but data," he wrote.

    To deal with the issue, Blake Morgan, reporter for The Atlantic, believed that the answer is transparency.

    "All companies need to have messaging ready to explain to customers what they do with private data," she wrote on The Atlantic.