When Kate's paintings were on show in London，a poet described her paintings as “a ribbon (丝带）around a bomb”．Such comments seem to suggest Kate had a big influence on the art world of her time．Sadly，she is actually a much bigger name today than she was during her time．

    Born in 1907 in a village near Mexico City，Kate suffered from polio（小儿麻痹症）at the age of seven．Her spine (脊柱)became bent as she grew older．Then，in 1925，her back was broken in several places in a school-bus accident．Throughout the rest of her life，the artist had many operations，but nothing was able to cure the terrible pain in her back．However，the accident had an unexpected side effect．While lying in her bed recovering，Kate taught herself to paint．

    In 1929，she got married to Diego Rivera，another famous Mexican artist．Rivera's strong influences on Kate's style can be seen in her early works，but her later works from the 1940s，known today as her best works，show less influence from her husband．

    Unfortunately，her works did not attract much attention in the 1930s and1940s，even in her home country．Her first one-woman show in Mexico was not held until 1953．For more than a decade after her death in 1954，Kate's works remained largely unnoticed by the world，but in the 1970s her works began to gain international fame at last．

    Winslow Homer was a famous American painter. Since Art History class in college, I had always admired his works and I was lucky to see a large exhibition of his works when I was in my early 30s.It was at this event that I bought a print of his painting, “Snap the Whip”. It always hung in my classroom until I retired from teaching.

    I thought it truly captured the freedom and fun of childhood. In the painting, a group of young boys are playing a game arm in arm on grass ground in front of a farm house. They are jumping and laughing wildly with great joy. One of the boys is falling down to the ground. They are not even wearing shoes!

    During my last year of teaching, there was a young woman in her first year of teaching right next door to me and we got to be good friends. She had been an art student before taking up education. Her eyes were drawn immediately to this print when she entered my room. So on my last day of teaching, after the students had left, I took the painting off the wall and walked next door and gave it to her.

    She was really surprised, but very glad to have it. I was delighted that she liked it and all the students she would have would treasure it as much as I had. We found the perfect place for it on one of her walls and hung it together. I was happy that she brought back this wonderful memory for me.

    Snoring(打鼾) is noisy breathing during sleep. It is a common problem among all ages and it influences about 90 million American adults. People most at risk are males and those who are overweight, but snoring is a problem of both genders, although it is possible that women do not present this complaint as frequently as men.

    Snoring is often the loud or harsh sound that can occur as you sleep. You snore when the flow of air makes the tissue in the back of your throat vibrate(颤动) as you breathe. The sound most often occurs as you breathe in air, and can come through the nose, mouth or both two organs. It can occur during any stage of sleep.

    About half of people snore at some point in their lives. Snoring is more common among men, though many women snore. It appears to run in families and becomes more common as you get older. About 40 percent of adult men and 24 percent of adult women are habitual snorers. Men become less likely to snore after the age of 70.

    Sleeping on your back may make you more likely to snore. You may snore when your throat or tongue muscles are relaxed. And substances(物质) that can relax these muscles may cause you to snore. These include alcohol, muscle relaxants and other medicine.

    Snoring can be a nuisance to your partner and anyone else nearby. You may even snore loudly enough to wake yourself up. Though, in many cases people do not realize that they snore. Snoring can also cause you to have a dry mouth when you wake up.

    Light snoring may not disrupt your overall sleep quality. Heavy snoring may be connected with a risk factor in the heart disease, stroke and many other health problems. So never take it lightly.

    When you're a junior in high school, three little letters quickly become larger than life: SAT.

    At the start of my junior year, I realized that the environment was packed with competition. Surprisingly, this pressure didn't come from adults. It came from the other students. Everyone in my grade had college on the brain. To get into the college of our choice, we all believed, we had to outcompete and outscore everyone else with less sleep, because time for sleeping was time you didn't spend studying for the SAT.

    I let myself get swept up in the pressure. My new motto was, if I wasn't in every single honor level class, I wasn't doing enough. I was bad-tempered and I couldn't focus. I stopped talking to my friends and my mom, and I couldn't figure out who I was. I didn't have the confidence to know that my own passions and unique skills were what would make me stand out to colleges.

That's when I realized: I am not my SAT score. Trying to stick to what I thought colleges wanted masked who I really am. I decided to rely on my strengths and get away from the crazy pressure I was putting on myself.

    Instead of forcing myself into higher levels of math, I took on an extra history class. I learned how to love what I was doing and not what I thought I was supposed to do. I learned to shine as an individual, not a faceless member of the crowd. And I found that not only was this better for my happiness, but it also made me more effective and efficient when I studied.

    To me, individuality means having the confidence to decide who I am and who I want to be, and a number on a page is never going to change that. I am more sure of myself, and more ready to apply for college, than ever.

My wife and I were at a crowded grocery store not long ago. It was a weekday evening, cold and wet—and tense. People were carelessly blocking aisles, cutting one another off with their carts.

    Things got worse at the checkout line. The cashier scanned a man's discount card, but he misread the savings on her screen as an additional charge. He decided she was acting deliberately and began to argue.

    "She is being spiteful (恶意的)!" he yelled. "This is unbelievable."

    Other customers looked away as the cashier tried to reason with him. She called a manager, who accompanied him to customer service. Shaken, she moved to the next customer in line.

We've all witnessed uncomfortable scenes like this in public places. The grocery scene was another example of how our trust in others has eroded. But it was also a teachable moment on how we can rebuild our faith—starting with just one person.

    Back at the grocery store, my wife and I reached our uneasy cashier. I grabbed a bottle of water from a nearby cooler and handed it to her. "We felt bad about how that man treated you and wanted to buy this for you." I said. Her face lit up, and we talked as she scanned our items. She told us she had been working that evening through severe foot pain and would be having surgery later that week. We wished her well in her recovery, and she thanked us as we left.

    Those are the balancing acts, the moments of responding social and emotional pain with healing, which will add up to restore trust among people. You can start that pattern in someone else's life, even in a place as ordinary as the neighborhood grocery store.