Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.

    Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet ripe or finished. For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns(角) had not yet developed. A century later, a greenhorn was a soldier who had not yet had any experience in battle. By the eighteenth century, a greenhorn had the meaning it has today—a person who is new in a job.

    Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from early nineteen hundreds. A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.

    The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural scientists who had green thumbs.

    Green is also the color used to describe the powerful feeling, jealousy(嫉妒). The green-eyed monster is not a frightening creature from outer space. It is an expression used about four hundred years ago by British writer William Shakespeare in his play “Othello”. It describes the unpleasant feeling a person has when someone has something he wants. A young man may suffer from the green-eyed monster if his girlfriend begins going out with someone else. Or, that green-eyed monster may affect your friend if you get a pay rise and he does not.

From: Lee Haojie

Subject: Handheld Scanners

    Ms. Hu, I received the parcel from Scan Technology 1 piece. The scanner model they sent is correct, and the quantity is right. However, I've discovered the cables and connectors are all wrong. They are not suitable for the model 8021101.

    Can you do me a small favor and go through the product information website and see if the cables and connectors are still compatible (兼容的）with the 8021101 scanners? I have no wish to unpack the cables and connectors and try connecting them to the scanners. I believe we will have problem asking for an exchange if the cables and connectors are not compatible. If the website suggests an incompatibility, please contact Dan Richman and request an exchange for the collect model. (Refer to the invoice for his e-mail address.)

    I will only use the scanners for our project once we have resolved the exchange issue. We should not proceed unless we get confirmation (证实）on their compatibility. I am looking to resolve this in the shortest possible time as it would be disastrous to wait for this exchange without making progress on the project.

Haojie

    Louis Pasteur was born in Dole, France on December 27, 1822. His family was poor, and during his early education Pasteur was an ordinary student who enjoyed art and singing. However, when Pasteur was exposed to science as a teenager, he knew he had found his career.

    In 1838, Pasteur went to college to become a science teacher. He then became a chemistry professor at the University of Strasbourg. He got married in 1849 and had five children. However, three died young from typhoid fever (伤寒症). It was the deaths of his children that drove Pasteur to investigate the infectious disease in order to find a cure.

    During Pasteur's time, people believed that bacteria (细菌) appeared due to “spontaneous generation (自然发生)”. They thought that the bacteria just appeared out of nowhere. Pasteur earned out experiments to see if this was true. Through his experiments he proved that germs (细菌) were living things that came from other living things. They didn't just spontaneously appear. This was a major discovery in the study of biology and earned Pasteur the title of Father of Germ Theory.

    As Pasteur learned more about bacteria, he began to think they may be the cause of diseases in humans. When the French silk market was threatened by a disease to silkworms (蚕), Pasteur decided to investigate. He discovered that this disease was caused by germs. By killing them from the silkworm farms, he was able to cease the disease and save the French silk business.

    Today Louis Pasteur is known as one of the most important scientists in history. His discoveries led to an understanding of bacteria and diseases that has helped save millions of lives.

    In the four months since I last posted articles on my blog, I've been spending a lot of time studying Chinese. I wanted to pass the HSK. From the beginning of my program, the HSK was the end goal of my Chinese learning this year. Luckily, I passed it and now I have one and a half months to go home and stay with my family.

It's really exciting to learn Chinese in an environment where I can study very fast. What's more, I can see my own progress in different ways. When I got here eight and a half months ago, I only knew a few of the 150 words tested in the HSK 1.However, until now, I've taken and passed the 2500­word HSK 5.

    I remember a time around January. I thought my Chinese had reached the point where I was comfortable in my day­to­day conversations. So my progress would slow down greatly. However, it turned out that I was totally wrong. The conversations I can have now far surpass(超过) the ones I was having in January.

    Today I hit a language­learning landmark(里程碑) that was particularly exciting for me: I finished reading Harry Potter and the Sorcerer's Stone in Chinese. It might not seem that exciting, but it was for me because it's the first full book I've read in Chinese. And it's the third language I've read Harry Potter in. I'm especially proud because I spent about seven months reading the first 35 pages, but in the last month and a half, I managed to read about 150 pages. My next challenge is to read a novel written by a Chinese author, rather than one that I've already read many times in English!

    Hopefully, I'll be able to keep up my language­learning progress over the next month and a half, because I know I'll probably never have another opportunity to learn a language like this.

    Do you want to learn a new language？If you do, go to the country where people speak it and learn it from the locals.

    For years, decades in fact, I've puzzled over the response most people have when I tell them I mostly travel alone.

    "You're so brave!"

    Why is it that a woman travelling alone, as I have often done for months at a time, is perceived to be "brave", whereas men who travel alone are entirely unremarkable?

You are only brave when you are afraid of something but still do it anyway. I have never been afraid of travelling alone.

    The first time I travelled alone was when I was 19. I was due to travel in Europe with a friend at the end of the summer. She announced by letter two days before our departure that she would be leaving me halfway at Vienna. It was too late by then to rope in another friend, so it was either to go home after Vienna, or keep going by myself. I kept going. I got on trains by myself, checked into hostels by myself and found my way around by myself. It was weird at first, but later I stopped worrying about it.

    When I got back to Ireland after that trip, I felt proud of myself. I had done something I had assumed would be hard, and it had turned out to be not hard at all.

    That was three decades ago, and since then I have travelled all over the world, usually on my own. I still do what I did then, which is to keep a diary. The greatest gift of solo travel has been those I've met along the way. I may have set off alone each time but I've encountered many people who became important to me. I met my husband in Kathmandu, Nepal. I met lifelong friends in Australia, Poland, Hungary, Turkey, India, Indonesia and many other places.

    A year back I received a full scholarship (奖学金) to attend the University of San Francisco. All of my hard work paid off. My mom had spent a lot on my attending a private high school, so I made sure to push myself: I volunteered, took part in various clubs, and graduated with honors. I was so excited to start a new part of my life.

    Soon enough, the big day came, but it wasn't like what I had thought. The first two weeks were the most difficult days of my entire life. Every night I would cry myself to sleep. I was missing my family, my home and everything in my hometown so much and I didn't know how to deal with my broken heart.

    To distract myself, I threw myself into my studies. I also found a ton of jobs. In any free time, I started forcing myself to go to the gym. I wanted to keep every part of my day busy so I wouldn't think about how lonely I felt. Soon after, I began to control my eating, considering it another solution to my homesickness(想家). But soon there was something wrong with me.

    Finally, I went to see a doctor. When the doctor told me I had no choice but to take time away from school, I started to fear. How could I stop? School was what I was best at. "I'm not so bad," I thought in my head. But the result was that I was taken to hospital again a month later and my mother came heartbrokenly. I had to take a semester off from school, and go to the treatment center near my home.

    If there are girls who are suffering similarly, I hope you know that there is hope and that you should have a positive attitude towards life. Though you may feel alone, there are so many people who can understand your struggle. That's why I want to share my story.