If you've ever owned a chimney, you know that it can get pretty dirty. There's a whole lot of soot(烟灰) that gets stuck on the inside. That stuff has to get cleaned, or you could have a serious fire risk. While nowadays we have easier ways of doing this dirty job, in the way back days somebody used to climb up the chimney and clean all that soot. And the thing is, not just anybody could do it.

    You had to be really small to fit up in the chimney, so they used to give the task to kids – some as young as four or five years old. They worked for their boss known as a master-sweep. They were often covered in soot, and were very likely to get burned. They often developed what became known as soot wart, a form of cancer.

    Are your unfairness bells ringing? William Blake's certainly were. The physical dangers and widespread unfairness of the chimney-sweeping job really stuck in his throat, so much so that he wrote not one, but two poems called “The Chimney Sweeper”.

    The first poem (the one we're discussing here)was published in 1789 in a book called Songs of Innocence. These little poems took children and the joys of childhood innocence as their subject. As you've probably guessed by now, many of the poems in Songs of Innocence, like “The Chimney Sweeper”, are about the ways in which childhood innocence is destroyed by unkind old adults. For Blake, innocence is, in many ways, a total joke. It doesn't exist, because it's always taken away by the realistic world – chimney-sweeping, death, poverty, etc.

    What does a five-year-old chimney sweeper in 18th-century England have to do with you? More than you might think. It is reported that 150 million kids are in child labor in developing countries. Many of them work long hours and face dangerous health risks. Like Blake's chimney sweeper, these kids are not even given a chance at innocence because experience keeps getting in the way.

    You know eating fruit and vegetables is helpful. But did you know it can also make you look good?

    People who increased their intake over just six weeks developed a healthy glow and appeared more attractive, researchers found.

    Scientists at St Andrews University found eating them subtly increased yellow and red pigments in the volunteers' skin.

    They monitored the food intake of 35 people and took pictures of their faces, arms and hands using a sensitive camera at the start, and after three and six weeks.

    Increasing their intake of greens by 2.9 portions a day was found to make the person look healthier and an extra 3.3 portion could enhance their attractiveness, when their photographs were rated by others.

    Fruit and vegetables are rich in carotenoids（类胡萝卜素）, which are known to protect against cell damage from pollution and UV rays, and can also prevent age-related diseases including heart disease and cancer.

    But while it was known eating extreme amounts of certain vegetables such as carrots could turn skin orange, it was not known a small increase was perceptible to others and was seen as appealing.

    A camera measured changes to the skin's redness, yellowness and lightness, and found it significantly changed in people who naturally increased their intake. These changes were not evident at three weeks.

    Using light sensors, the researchers showed these red and yellow hues(色调，色相) were linked with the levels of carotenoids in their skin.

    There are hundreds of carotenoids but those thought to have the most dramatic effect are lycopene（番茄红素）which gives tomatoes and red peppers their red color - and beta-carotene found in carrots as well as broccoli, squash, and spinach.

    Skin color is also affected by chemicals called polyphenols(多酚), found in apples, blueberries and cherries, which cause blood rush to the skin surface.

    Teenagers who spend hours in front of the television may have a poorer diet as young adults.

    A study, which included nearly 1,400 high school students, found those who watched TV for five hours or more per day had less healthy diets than peers(同龄人）five years later. Why does this happen? Should the parents take any measures?

    On the one hand, people who spend a lot of time in front of the TV, especially teenagers, may snack more, and that may affect their long-term diet quality.

    On the other hand, TV ads for fast food, sweets and snacks tempt teenagers to eat more of those foods. And TV time might also replace exercise time for some kids.

Lead researcher Dr. Daheia J. Barr-Anderson, of the University of Minnesota in Minneapolis, told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood. While the heaviest TV viewers were eating the most junk food , those who'd watched less than two hours per day had the highest intake(吸收)of fruits, vegetables, whole grains and high-calcium food. In her opinion, parents should limit and monitor TV viewing.

    As far as I am concerned, children should watch no more than two hours of television per day. And parents should set a good example by eating right, being physically active and curbing their own TV time.

    Pure Yoga is devoted to serving the yoga community in Asia and beyond, offering a wide variety of classes such as Hatha Yoga, Hot Yoga, Yin Yoga and Vinyasa Yoga, etc. Our yoga classes are offered and taught by nearly 200 professional yoga teachers. Private Yoga is also available for learners of all levels. Pure Yoga constantly invites world-known teachers to lead guest teacher workshops.

    Class Bookings

    Class bookings can be made 2 days in advance of the class. It is important that you book your class in advance since some classes are more heavily attended than others.

    We also limit our class sizes so that they are not overcrowded. If the class you wish to take is full, we will place you on the wait list and inform you of an opening as soon as possible. To create the best experience for yourself and others, please follow these guidelines：

    No talking

    The yoga studio is a silent room. Please do not talk while in the studio and studio corridors.

    No eating

    Do not eat in the studio.

    No shoes

    Remove your shoes before entering the practice rooms. Keep your shoes in your locker. Shoe lockers are also available for rental.

No mobile phones

    Turn your mobile phones off or to "vibrate"(震动)mode. Do not take phones into the practice rooms.

    Personal Belongings

    Daily lockers are not for overnight use. Locks from any daily lockers that are kept overnight will be cut.

    You are given many opportunities in life to choose to be a victim or creator. When you choose to be a victim, the world is a cold and difficult place. "They" did things to you which caused all of your pain and suffering. "They" are wrong and bad, and life is terrible as long as "they" are around. Or you may blame yourself for all your problems, thus internalizing (内化) your victimization. The truth is, your life is likely to stay that way as long as you feel a need to blame yourself or others.

    Those who choose to be creators look at life quite differently. They know there are individuals who might like to control their lives, but they don't let this get in the way. They know they have their weaknesses, yet they don't blame themselves when they fail. Whatever happens, they have choice in the matter. They believe their dance with each sacred (神圣的) moment of life is a gift and that storms are a natural part of life which can bring the rain needed for emotional and spiritual growth.

    Victims and creators live in the same physical world and deal with many of the same physical realities, yet their experience of life is worlds apart. Victims relish (沉溺) in anger, guilt, and other emotions that cause others — and even themselves — to feel like victims, too. Creators consciously choose love, inspiration, and other qualities which inspire not only themselves, but all around them. Both victims and creators always have choice to determine the direction of their lives.

    In reality, all of us play the victim or the creator at various points in our lives. One person, on losing a job or a special relationship, may feel as if it is the end of the world and sink into terrible suffering for months, years, or even a lifetime. Another with the same experience may choose to first experience the grief, then accept the loss and soon move on to be a powerful creative force in his life.

    In every moment and every circumstance, you can choose to have a fuller, richer life by setting a clear intention to transform the victim within, and by inviting into your life the powerful creator that you are.

In a small village called Brightville, there lived three friends: Kimberley, John and Alicia. They were all students at Brightville High School, each displaying unique 1 . Kimberley, a hardworking girl, always 2 for excellence. John, with his 3 spirit, always sought new experiences. Alicia was a kind and helpful girl. They shared a common dream of achieving their goals through 4 .

On a sunny day, the three friends 5 at their favorite spot near the village river. They often met there to discuss their dream and 6 each other. Kimberley always stressed the importance of setting goals. John loved exploring new things and finding 7 ways to learn. Alicia, with her caring nature, listened 8 and offered words of encouragement.

One day, they 9 an old abandoned（废弃的）library in the heart of village. Kimberley saw this as a（n）10 for their dream to come true. She suggested turning the library into a learning center for the village.

The three friends spent months cleaning and 11 the library. They reached out to the villagers, and soon, volunteers 12 them to set up the learning center. They created a friendly and 13 environment where students could come to study, read books, and seek help.

News of the learning center spread quickly, 14 students of all ages and backgrounds. The three friends devoted their after-school hours to tutoring the students. They understood that education was about developing curiosity and 15 for learning.