Beliefs form a big part of our lives. Successful people have always believed that they can be and will be successful in their lives, such as Michael Phelps. Many of us have seen Michael Phelps win 8 gold medals in a single Olympic Games. That has created a history for himself. Many people have admired his success and the first reaction in their mind will be, “Wow, how I wish I could be like him!” Have you ever wondered what brought him success?

    In fact, anyone can achieve what they have wanted to achieve. It is about beliefs. Everyone is a born winner. It is this belief that drives an individual to be successful in his or her own field. All successful individuals have strong beliefs and it is one of the bases for their success. If we start to believe in ourselves, the things that we can achieve will definitely give us a pleasant surprise.

    Other than having a strong belief, it is the attitude that drives the individual to create their own history. The devotion towards themselves and the drive must also be present. Imagine having a strong belief in oneself and having a poor attitude towards life. Then how would that individual turn out to be? One's attitude comprises the drive, the devotion and the desire to achieve his goals. If one has strong beliefs about the goals that he can achieve and he displays good attitudes towards them, it would be no surprise to anyone that he will be able to achieve his goals.

    Start believing in yourself and you will achieve your goals and with the right positive attitude, you will definitely be able to create the miracle that you have always dreamt of.

    Phil White has just returned from an 18,000 ­mile, around­ the ­world bicycle trip. White had two reasons for making this epic journey. First of all, he wanted to use the trip to raise money for charity, which he did. He raised ￡70,000 for the British charity, Oxfam. White's second reason for making the trip was to break the world record and become the fastest person to cycle around the world. He is still waiting to find out if he has broken the record or not.

    White set off from Trafalgar Square, in London, on 19th June 2004 and was back 299 days later. He spent more than 1,300 hours in the saddle (车座) and destroyed four sets of tyres and three bike chains. He had the adventure of his life crossing Europe, the Middle East, India, Asia, Australia, New Zealand and the Americas. Amazingly, he did all of this with absolutely no support team. No jeep carrying food, water and medicine. No doctor. Nothing! Just a bike and a very, very long road.

    The journey was lonely and desperate at times. He also had to fight his way across deserts, through jungles and over mountains. He cycled through heavy rains and temperatures of up to 45 degrees, all to help people in need. There were other dangers along the road. In Iran, he was chased by armed robbers and was lucky to escape with his life and the little money he had. The worst thing that happened to him was having to cycle into a headwind on a road that crosses the south of Australia. For 1,000 kilometres he battled against the wind that was constantly pushing him. This part of the trip was slow, hard work and depressing, but he made it in the end. Now Mr. White is back and intends to write a book about his adventures.

    Parents may think they're smart about where they store medicines, but their kids are smarter. Nearly 60,000 young children are rushed to the hospital every year after getting into medicines not meant for them, according to a new report from Safe Kids Worldwide.

    The report finds little connection between what parents know about storing medicines safely and what they actually do. Nine out of 10 parents know that medicines should be stored up and away out of reach and sight, but 7 out of 10 of them admit not doing that. They leave medicines out on kitchen counters, sinks and sofas, believing babies and toddlers(学步者)aren't tall enough or strong enough to reach them. Unfortunately, they probably can. Children as young as a month have ended up in an emergency department because they'd been poisoned by getting into a medicine that was left within reach.

Most poisonings related to medicines—particularly among babies and toddlers—occur within their home. Kids develop rapidly and they want to explore their environment. At certain ages they have a lot of hand-to-mouth activity, and so it's very common for them to explore their environment and then try to taste what they find.

    The new Safe Kids worldwide report includes a survey of 2,000 parents with children under age 6. While the number of children visiting an emergency department for accidental poisonings had declined since the 2010 maximum, the decline has slowed in recent years.

    Prescription and over-the-counter medicines cause the most severe poisonings, but vitamins and supplements(补充品)can also cause problems. There are steps families can take to lower the risk for an accidental medicine poisoning.

    Jim Denevan is an amazing artist whose work is admired by all, but owned by none — that's because all of Jim's art is created on an unusual canvas(画布)— the soft sand. He sometimes spends days working on a piece, only to see it washed away by the sea or a storm and that is just the way he likes it.

    Denevan discovered his artistic talents about ten years ago, when he was wandering aimlessly on the beach with a stick. He ended up drawing a 12-foot-long fish. Since then, Jim has traveled over 1,800 miles while creating over 600 pieces of sand art.

    Over the years, his drawings have become bigger, but the tools he uses haven't changed — All he needs is a stick, a garden rake (耙子)and most importantly, his lively imagination!

    Just like any good artist, Jim is quite particular about the "quality" of his canvas, sometimes walking for miles, looking for perfect sand. His latest piece of work, which is also the world's largest freelance (自由职业的)drawing, was created in the desert sand of Nevada. It took Jim three trips, eight days and over 100 miles of walking to create this 3-mile work of art. It took the storm just one night to destroy it! However, Jim says he actually enjoys watching the waves or rain, wash his paintings away.

    Jim's art has become very popular over the years and was even the topic of a documentary named "Sandman" in 2015. Jim Denevan is not just about art in the sand — he is also an excellent chef and founder of an organization called "Outstanding in the Field", whose mottois to celebrate food at its source. Accordingly, group dining events are held outdoors on farms, with the diners being treated to a delicious meal. The events, which are held in different farms throughout America, are always sold out the minute the schedule is announced.

    Nowadays six Amazon Scout delivery robots rolled out in a pilot program in Snohomish County, Wash. The robots carry meals, groceries and packages to homes and offices in this region just north of Seattle. They have appeared on the sidewalks of London, Beijing and other cities and communities worldwide. These machines must overcome pedestrian legs, naughty dogs and broken pavement, which raises some questions.

    These services are gaining attraction as a growing number of city residents expect immediate or scheduled delivery for just about everything. Between 2017 and 2018 online retail sales in the U.S. increased by 16 percent. On the final step of all these deliveries, called the last mile, humans on bicycles, motorized scooters (电动车) or large delivery trucks typically deliver packages. All the vehicles compete for space on busy urban streets. "Deliveries are trending upwards in all crowded city centers, and if city and state leaders don't start thinking about creative solutions like robot deliveries, we can expect even worse traffic jams," says Paul Mackie, director of a transportation policy research center in Arlington.

    A study by this center found 73 percent of delivery vehicles in Arlington were parked outside of authorized areas, often blocking bike lanes and crosswalks. By moving the last step of deliveries from the road to the sidewalk, cities could reduce traffic jams and solve the parking problem entirely, Mackie says.

    Companies such as Amazon are not developing this delivery technology simply to clear up urban traffic. Self-driving vehicles and sidewalk robots could cut down last-mile delivery costs in cities by as much as 40 percent, according to a 2018 report by a consultancy firm. A delivery robot can cost thousands of dollars to manufacture, and most currently require human management and conservation. But in the long run companies that use autonomous delivery vehicles in the next several years could end up saving billions of dollars, the report stated.

Although a few recreational snowmobilers (驾驶摩托雪橇者) destroy ecosystems as they ride through the wilderness, most snowmobilers love and respect America's natural heritage. That's why they brave the cold to explore what is left of wild America — including Yellowstone National Park. Unfortunately these snowmobilers are unconsciously damaging what they love. Because snowmobiles in the park not only create both air and noise pollution but also strains (使紧张) the already tight budget of the park service, recreational snowmobiles should be banned from Yellowstone National Park.

It may be hard to imagine that about 1,000 snowmobiles a day could lead to air pollution in a park half the size of Connecticut, but in fact they can. In addition to polluting the air, snowmobiles are noisy, disturbing the peace and silence that park visitors have a right to expect. One study reports that twelve snowmobiles traveling together could be heard as far as two miles away. Such noise affects the park's wildlife.

Funds that should be used to preserve Yellowstone National Park and its wildlife have been used to deal with the snowmobile issue. Also, park rangers are spending an increasing amount of their valuable time policing snowmobilers, which takes away from park rangers' primary responsibility—preserving this country's treasured natural resources.

Opponents of a ban argue that a central mission of the park service is to provide access to national parks. Admittedly, winter access is important, but ordinary people can enjoy the park by means other than snowmobiles. Also, the park service's mission is not just to provide access to the parks; no less important is its mission to preserve the parks' pristine natural resources for future generations.

Even with a ban on snowmobiling in the park itself, the Yellowstone area would still earn the title of Snowmobiling Capital of America. All of the streets of West Yellowstone, the area's major town, are open to snowmobilers, and many trails run out of the town. As to Yellowstone National Park, a ban on snowmobiles would allow the park service to devote more of its limited resources to one of its primary missions: the protection of natural resources. Visitors would still be able to appreciate Yellowstone's beauty— its geysers, its wildlife, and its snow-covered vistas —throughout the park's long winter.