Today I went to Berkeley, near our old neighborhood. I was a bit surprised by the increased number of homeless (alternatively housed) people walking around. I remember there are more in certain areas. So the first man who asked me for money got all my single bills. So when the second man asked me two minutes later, I said I was out because I gave all I had to the previous person.

    I was headed to the grocery store for a coffee and after I left the store I walked out to find him as he had asked me for something because he was hungry and I invited him to go into the grocery store with me.

    When I asked him what he wanted to eat, he just asked for vegetable and rice. He talked about how much better the vegetables were as we waited for our number to be called. While we waited he told me that he had slept outside last night on the sidewalk, that it was not good, and that he had come from Rwanda and was alone.

    He was a gentleman. When I asked if he wanted more he said, this bowl of food would last him the whole day.

    I don't know what his circumstances were before he came to California, and wandering and begging on the streets could somehow be better because you just never know what had happened to him. He seemed like a kind soul who just needed some help like we all do. I am grateful I did a little to help him today.

    Car companies are developing vehicles that will plug into electric sockets, ust like many laptops, digital cameras, cell phones and Mp4 do. Called “plug-in vehicles”, these cars will get most of their power from electricity. Their drivers won't have to stop at gas stations as often as usual.

    The technology is more than just cool. In our car-filled world, plug-in vehicles could reduce the amount of gas we use, which keeps rising in cost now and then. Besides, driving around in these vehicles may even help the environment. Gas-burning cars produce a lot of greenhouse gas, which causes global warming.

    The first company-produced plug-in vehicles could hit the roads by 2020. But engineers still have a lot of work to do to make the technology practical and inexpensive.

    Batteries are the biggest challenge. In the plug-in-vehicle world，Li-ion(锂离子)batteries are getting the most attention. These batteries can store a large amount of energy in a small package, and they last a longer time between charges. Li-ion batteries can fit laptops, cell phones, heart instruments and other similar pocket ones.

    But because cars are so big and heavy, it would still require a suitcase-sized Li-ion batteries to power about 12km of driving. What's more, the batteries are much expensive.

    “A car filled with batteries could go a long distance,” says Ted Bohn, an electrical engineer in Chicago. “But it couldn't pull any people, and it would cost $100,000.” So researchers need to work out how to make batteries smaller and cheaper, among other questions.

    “The answers don't exist yet,” Bohn says, “As a kid, I thought someone someplace knows the answer to everything. All of these questions haven't been decided. That's what engineering is about-making a guess, running tests and getting fine results.”

How to Be a Winner

    Sir Steven Redgrave

    Winner of 5 Olympic Gold Medals

    "In 1997 I was found to have developed diabetes(糖尿病). Believing my career was over, I felt extremely low. Then one of the specialists said there was no reason why I should stop training and competing. That was it -- the encouragement I needed. I could still be a winner if I believed in myself. I am not saying that it isn't difficult sometimes. But I wanted to prove to myself that I wasn't finished yet. Nothing is to stand in my way."

    Karen Pickering

    Swimming World Champion

"I swim 4 hours a day, 6 days a week. I manage that sort of workload by putting it on top of my diary. This is the key to success—you can't follow a career in any field without being well-organized. List what you believe you can achieve. Trust yourself, write down your goals for the day, however small they are, and you'll be a step closer to achieving them."

    Kirsten Best

    Poet & Writer

    "When things are getting hard, a voice inside my head tells me that I can't achieve something. Then, there are other distractions, such as family or hobbies. The key is to concentrate. When I feel tense, it helps a lot to repeat words such as 'calm', 'peace' or 'focus', either out loud or silently in my mind. It makes me feel more in control and increases my confidence. This is a habit that can become second nature quite easily and is a powerful psychological tool"

    I first met Paul Newman in 1968, when George Roy Hill, the director of Butch Cassidy and the Sundance Kid, introduced us in New York City. When the studio didn't want me for the film - it wanted somebody as well known as Paul - he stood up for me. I don't know how many people would have done that; they would have listened to their agents or the studio powers.

    The friendship that grew out of the experience of making that film and The Sting four years later had its root in the fact that although there was an age difference, we both came from a tradition of theater and live TV. We were respectful of craft(技艺)and focused on digging into the characters we were going to play. Both of us had the qualities and virtues that are typical of American actors: humorous, aggressive, and making fun of each other - but always with an underlying affection. Those were also at the core(核心)of our relationship off the screen.

    We shared the brief that if you're fortunate enough to have success, you should put something back - he with his Newman's Own food and his Hole in the Wall camps for kids who are seriously ill, and me with Sundance and the institute and the festival. Paul and I didn't see each other all that regularly, but sharing that brought us together. We supported each other financially and by showing up at events.

    I last saw him a few months ago. He'd been in and out of the hospital. He and I both knew what the deal was, and we didn't talk about it. Ours was a relationship that didn't need a lot of words.

    Head of Research

    Salary:￡55.271

    We are looking for a Head of Research to manage the CWU Research Department and Information Centre. You would be required to exercise control of all research work of the department and manage a team of three researchers and four support staff.

    The person appointed would be expected to carry out research work of a strategic nature across the range of businesses in which the CWU has or seeks membership and to contribute to the strategic thinking and direction of the union as a whole.

    You will need: proven line management skills, especially in managing and motivating a team；good research skills, holding a good degree in a related subject or other similar experience；a high level of mathematical and calculating skills；the ability to produce high quality work under pressure； a commitment to any knowledge of the trade union movement and social democratic politics； and knowledge and/or experience of the postal and/or telecommunications industry.

    To apply, please demand an application pack by emailing hr@cwu.org or by telephoning HR(Human Resources)on 020 8971 7482.When applying, please stay your source.

    Closing Date for Applications: 4th August

    Anticipated interview date: 17th August

    No agencies please

The hardest thing about planning a big European vacation is actually narrowing down where to go—there are just so many amazing places. That's why we've put together what we think are the best cities in Europe. 

AMSTERDAM, NETHERLANDS

Amsterdam is the kind of city that you can't help but fall in love with. It's the kind of place where you dream about moving and buying an apartment that overlooks (俯瞰) a peaceful river. It's relaxing and you get a sense that the locals have an amazing quality of free life. We love simply walking around the canals and exploring the city's neighborhoods. 

BERLIN, GERMANY

Berlin is said to be "poor but charming" and we think that's a pretty good description. Actually, Berlin is becoming more expensive as its popularity grows, but it's still the top spot for Germany's artistic scene. Berlin isn't particularly pretty but it's an energetic city with cool people and cooler graffiti-covered (涂鸦) neighborhoods. 

LISBON, PORTUGAL

Lisbon is a hot destination and I doubt it will be quickly moving up in the ranks of Europe's most visited cities. Lisbon is a popular coastal city that's famous for its unique buildings and charming café culture. It's also very friendly on the wallet when compared to other Western European cities—food and lodging are both priced reasonably and attractions are about average. 

FLORENCE, ITALY

Florence may be touristy but that's no reason to ignore this birthplace of the Renaissance (文艺复兴). If you do your research, you can find plenty of excellent Italian restaurants and world-class ice cream. And, of course, the city is beautiful and home to top museums so it's a dream for art and history lovers.