Messages in honor of Stan Lee are pouring in on social media and other online sites.

    Lee is the creator of famous comic book characters, including Spider-Man, the Hulk, Black Panther and others. He died in Los Angeles, California, Monday. He was 95 years old.

    Marvel Entertainment and its parent company, Walt Disney, posted a video about the late writer, editor and publisher on their websites.

    Disney chairman and chief Bob Iger said Lee is "a super hero in his own right to Marvel fans around the world." He compared Lee to his comic book characters with "the power to inspire, to entertain, and to connect."

    Lee was born Stanley Martin Leiber in New York City. He began writing for comic books at 19. He wrote under the name Stan Lee. He explained that he used a false name because he wanted to write a serious and great piece of literature someday. He did not want his link with comic books to be known when that happened. But it never did happen. As the pride in his work grew, he decided to legally change his name to Stan Lee.

    Lee's comic book heroes stand apart from its competitor DC, the company that produced the seemingly perfect heroes like Superman and Wonder Woman. Lee's character often had super power, but they also had weaknesses and moral failings. In a piece for Marvel in 1969, Lee discussed the importance of creating these balanced characters. Nobody is all good, or all bad, he wrote, like Tony Stark, also known as Iron Man. He is a deeply gifted inventor with serious mental health issues; or, Peter Parker, a sensitive, brainy high-school student who has no idea how to deal with the frightening abilities he gets from the bite of a radioactive spider. Even Steve Rogers, whose Captain America was the most Superman-like of the Marvel group, had problems. Rejected as a candidate for the armed forces, he volunteers to take a "supersoldier" substance to make him a super-fighting machine.

    Actor Chris Evans has played that character in several Hollywood films. He posted a tribute to Captain America's creator on Twitter Monday. “There will never be another Stan Lee,” he wrote. Actor, writer and funny man Seth Rogen never played one of Lee's characters but he remembered him with thanks in a tweet. “Thank you Stan Lee for making people who feel different realize they are special,” he wrote.

    A bicycle may be seen by most people as just another vehicle (交通工具), but for many Londoners, cycling is a way of life. According to an official UK government survey in 2017, about 570,000 bike journeys are made every day in London. In fact, almost half of the vehicles that pass over London Bridge each day are bikes.

    London introduced a public bike-sharing system in 2010. “There can be no doubt that our trusty bicycles have changed the way people get around our great city,” Johnson told the Guardian in 2015.

    In London, bikes are used for more than just taking short trips to and from the subway. No matter where you want to go in the city, taking a bike is usually the quickest and easiest choice.

    And it's not just shared bikes that the government is encouraging people to ride. In many companies across the UK, the UK government's Cycle to Work scheme (骑行倡议) allows employees to buy a brand new bike without having to pay any tax (税). This means that it's common to see many people cycling to and from work, and some employers even provide workplace showers and lockers (储物柜) for their workers. More importantly, a cycle-friendly boss may let you off for being late if you rode a bike to work.

    Not only is it great for the environment and our body, cycling is also good for the mind. According to National Geographic Magazine, “Bike riding can improve people's happiness.”

    4-Day Classic Beijing Tour The 4-day classic Beijing tour is designed for tourists who come to visit China for the first time. It covers the most popular and typical places in Beijing, fully displaying the scenery, culture, history, local lifestyles and features, food and drinks, business, etc. for you.

    Day 1：Arrival in Beijing

    Your guide meets you at Capital Airport, and helps you check in at your hotel.

    Enjoy Beijing Duck as welcome dinner.

    Accommodation：Beijing downtown

    Day 2：The Great Wall & the Summer Palace

    Start your day at the most famous part of the Great Wall, the Badaling Great Wall. Leave the downtown for the Great Wall at 8am. Since it is a long drive to the Great Wall （about 2 hours' riding） have a break at the Jade Museum on the way. Lunch will be enjoyed in a local restaurant. In the early afternoon come back to the city and have a sightseeing tour of the Summer Palace.

    Recommended Activity：Beijing Opera Show （Liyuan Theatre, 19：30-21：10 every evening）

    Accommodation：Beijing downtown

    Day 3：Beijing city sightseeing & Local experience

    Your guide meets you at the hotel at 8 am and set out for the day's touring：    Tian'anmen Square and the Forbidden City.

    After visiting the two sites, have a break and get ready for lunch.

    Hutong visit：see some traditional arts of the old Beijing, such as paper cutting and kite making, and visit a local family.

    Accommodation：Beijing downtown

    Day 4：Beijing Olympic sites

    Visit the Olympic sites：Bird's Nest, Water Cube and Olympic Park, witnessing the fast developing modern China. Enjoy some free time after visiting the sites.

    After lunch, it is shopping time and then the tour is over.

    Reuel Tolkien (1892－1973), the British linguist, writer. He created a fantasy novel "The Lord of the Rings" the well­known trilogy (三部曲).

    Tolkien was born in Bloemfontein, South Africa. When he was 4 years old, his father died and his family moved back to England. Tolkien graduated from Oxford University when he was 23 years old, and participated in the First World War. During the war, Tolkien suffered from "trench fever" and stayed in the hospital until the end of World War Ⅰ. It was the days in the hospital that he began his writing career first.

    After the war, Tolkien became a linguist. He was an editor of the "New English Dictionary" of 1918－1920. However, he was more researching into Anglo­Saxon language which makes his extensive contacts in Britain and the Nordic spread all over the folklore and mythology.

    In 1937, Tolkien completed his first work "The Hobbit". Although this was a fairy tale, it was also suitable for adults to read. Because of good sales, the publisher Allen & Unwin convinced Tolkien to write its sequel. This encouraged Tolkien to complete his most famous works the epic (史诗) trilogy "The Lord of the Rings". The works of writing went on for almost a year with the support from his good friend Lewis.

    At the beginning "The Lord of the Rings" was similar works for children, but after that writing style quickly became serious and dark. "The Lord of the Rings" was one of the most popular literary works in the 20th century in terms of sales and readers' evaluation. Tolkien's influence is important, for the success of "The Lord of the Rings" makes the fantasy novels of this literature genre (体裁) develop rapidly.

    This year is considered as one of the hottest on record, but a genius cooling device in a tiny package is helping many to beat back the heat. Hundreds of thousands of people around the world have already experienced the power of it.

    What is It?

    The device is ZenCooler developed by two German engineers who were tired of the increasingly hot and punishing weather. They realized that regular air conditioning technology was a far from the ideal solution, proving to be too inefficient, and expensive to be used practically on a daily basis. Therefore, they developed the new device that is both sleek, easy-to-use, and extremely powerful. Best of all, it's no bigger than the size of a lunchbox.

    How does ZenCooler Work?

    Simply fill it with water, plug it in and turn it on. Powered by a USB cable, it can be literally run off your smartphone, power bank, and laptop. In less than 60 seconds, you will be enjoying all the benefits of a ZenCooler air-conditioned room.

    The Best Value for Your Money

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More than 400 athletes across a variety of sports, ages and levels of experience were questioned for the study by sports psychology experts from Staffordshire University and Manchester Metropolitan University. The findings reveal that athletes' belief systems—specifically irrational（非理性） beliefs—are related to poorer self-confidence, and in turn, greater competitive anxiety and depressive symptoms.

"Phrases that reflect self-depreciating（贬低） beliefs such as 'If I lose, I'm a failure' or 'If I face setbacks, it shows how stupid I am' are warning signs," said the authors. Paul Mansell, Lecturer in Sport and Exercise Psychology at Staffordshire University, said, "Despite the psychological benefits of physical activity, studies frequently report poor mental health in athletes, which may be exacerbated by adversities, such as injury, de-selection, and performance pressure. We investigated athletes' beliefs, how they view stress, their levels of self-confidence and put all this data together to work out what might predict psychological well-being. We found irrational beliefs to be a core reason for symptoms of poor mental health in athletes."

This is the first known study that has examined irrational beliefs, self-confidence, and the psychological well-being of athletes all together. Irrational beliefs are extreme, rigid, and illogical ideas that people hold. For example, a person might believe that they "must" get what they want, or that just because they have failed, they are a "complete failure".

"We can all work to help athletes develop mindsets that help them deal with the challenges of sport and life. By encouraging rational and logical beliefs about performance, we can help athletes to stay healthy amidst the high demands of competitive sport," said Paul Mansell.

The author s propose Rational Emotive Behavior Therapy(REBT) as an effective tool for protecting self-confidence. REBT helps athletes to challenge these self-depreciating beliefs and develop beliefs that are more helpful and healthy. For example, rather than believe "I am a failure if I fail", this might be countered with "Failing is not ideal, but it does not mean that I am a failure".