“Beating is a sign of affection, cursing (骂)is a sign of love.” Many may not expect to hear the words of the old Chinese saying in these modern times—with parents wealthier and better educated than they have ever been—but experts say they still ring true.

    Today, it seems, Chinese parents are more likely to send their children to pre­college military academies in the United States in the hope that some tough love will pave the way to success.

    “Good education doesn't mean letting your children enjoy privileges, especially our boys.” said Song Wenming, an entrepreneur (企业家)in Jinhua' East China's Zhejiang province. “They should be raised in tough conditions to know what to fight for in the future.”

    In August, Song sent his 17­year­old son to Valley Forge Military Academy (VFMA) in Pennsylvania. And he is far from alone, even though it takes a lot of money—around $48,000 per year—to send a child to a strict military school.

    Statistics show that an increasing number of Chinese students have been registering with such academies .

    A few years ago, there were no Chinese students at Valley Forge. Today, there are 28.“All of the Chinese students at Valley Forge came from wealthy families; some of them were spoiled.” said Jennifer Myers, director of marketing and communications at the school.

    Song's only son, Song Siyu, had a rocky start during his first six weeks at the school. The teenager said he went to the school voluntarily but did not expect it to be as difficult.

    Now, three months later, he has perfected the art of taking a bath in 35 seconds, finishing a meal without looking at his food, and making his bed with precision. He can even take criticism, no matter how unreasonable.

    “The training is hard but I know it is good for self­development of individuals.” said Song Siyu. “The endless training and scolding are just ways to build up our character; they are not personal .”But his enthusiasm is not universal. Ten of the 13 Chinese students who joined the academy this year have transferred to other schools. But for those who stick with it, there is a reward for all the hard work.

    At one time, computers were expected largely to remove the need for paper copies of documents(文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

    It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down,” says Ted Smith of the Earth Village Organization.

    Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a on-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.

    Does all this mean environmental concerns (环境问题) have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away.

    “I guess people believe that the problem is taken care of, because of recycling（回收利用）,” said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity.

    The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.

“Hi, Mrs. Grady,” said Mark when their neighbor opened her door. “Would you like us to shovel（铲） your sidewalk and driveway?” Shoveling was Jamie's idea, a way to earn enough money for the new Ocean Kingdom video game that came out the next day.

    Mrs. Grady was happy, “That would be wonderful, boys. I think the job is getting to be too much for me.”

“It will cost 10 dollars,” Jamie said. “If that's OK,” Mark added.

“Oh dear,” Mrs. Grady said disappointedly, “I haven't been able to get to the bank. I can offer homemade cookies, but I realize that's not what you had in mind.”

Mark was going to say that Mrs. Grady could pay them another time, but Jamie cut him off. “We'll come back later.”

Mrs. Grady doesn't look like the person who'd come to Mark's rescue last summer when Mr. Dunn's dog Goldie had just wanted to play, but Mark didn't feel comfortable around big dogs. He wanted to call for help, but his tongue seemed locked behind his teeth. Then Mrs. Grady's front door had flown open. She must have seen him from across the street. “Hold on, Mark. I'm coming!” “Goldie” she'd called. As soon as Goldie had turned her head, Mrs. Grady had slipped between Mark and the dog. She wasn't much taller than Mark, but she'd stood firm as a rock in front of him. “Goldie, go home!” Then she'd swept her broom to hurry the dog along. “Get!” Goldie had obeyed.

When Mark showed thanks to Mrs. Grady, Mrs. Grady laughed. “It was nothing. Good neighbors watch out for each other, don't they?”

And now Mrs. Grady needed Mark as much as he'd needed her last summer. He smiled and waved at Mrs. Grady, then his shovel deep into the snow.

“Hey!” Jamie shouted. “What are you doing?” Mark couldn't explain about Goldie and watching out for neighbors. “I like Mrs. Grady's cookies,” he said.

    One night, Pilar was in a deep sleep when she was woken by her cat Inti. Inti was meowing wildly outside Pilar's bedroom and throwing himself against the closed bedroom door. When Pilar opened her eyes, she saw that her bedroom was filled with smoke. As she escaped her house with Inti in her arms, she saw that a fire was burning in her kitchen. Pilar could easily have lost her life, but Inti would not let that happen. Even though Inti could have escaped the house through a cat door, he wouldn't leave Pilar.

    As amazing as this story is, it is not as uncommon as you may think. Take the example of Charlotte Lee and her horse, Thunder. One summer night, the whole family was asleep with the windows open. It was normally very quiet where they lived. Suddenly, there was a loud noise. Charlotte woke up from her sweet dream, and the noise continued. Then she heard a horse running fast towards the house. The next thing she saw was Thunder standing outside her window, neighing(嘶叫) and shaking his head. She knew something was wrong. Charlotte quickly got everyone out of the house before the earthquake hit. Thunder has saved her life.

    There are also stories of wild animals coming to the rescue of humans. One animal known to be a friend of humans is the dolphin. Once, Todd Endris was surfing with his friends when he was attacked by a 13-foot(4-meter) shark. In the middle of the attack, a group of dolphins came to his rescue by forming a protective ring around Endris until he could get safely to shore. Without the help of the dolphins, there is little chance that Todd could have escaped.

    No one is sure why animals have so often come to our rescue. However, it is clear that humans and animals enjoy a close relationship. It is important that we care for them as much as we can.

    For the first time, the World Health Organization has included Traditional Chinese Medicine (TCM) in its globally influential medical compendium(手册), according to an international science journal.

    An article published by Nature on Wednesday said that TCM will be included in the latest version of the International Classification of Diseases (ICD)set to be released next year. Starting from the 1800s, the ICD has been improved and published in a series of editions, reflecting the advances in health and medical science over time. It serves as the foundation for the identification of global health trends, and the international standard for diseases and health conditions.

    The latest ICD is based largely on the work of the International Classification of Traditional Medicine (ICTM) project's experts from around the world. These experts had been working on traditional medicine research and practices for years.

    China has been promoting the modernization of TCM and pushing for TCM to gain acceptance worldwide. Tu Youyou, a Chinese expert focusing on the scientific study of drugs and medicines, was awarded the Nobel Prize in Medicine in 2015 for her research in TCM. Her discovery has saved millions of lives in developing countries in South Asia, Africa and South America. TCM is sure to grow in popularity globally.

    Though the application of traditional Chinese medicine, acupuncture(针灸) and other traditional medical practices has been on the rise, there's still a shortage of global classification and terminology(术语) tools for traditional medicine, according to officials of the WHO.

    "The decision is to promote the safe and effective use of traditional medicine by regulating, researching and combining traditional medicine products, practitioners and practice into health systems, where appropriate," the WHO was quoted as saying by Nature.