1 . If you’re new to San Francisco, paying the city a visit, or simply looking for a new playground for you and your dog, here are four of the finest dog parks in San Francisco.

Corona Heights Dog Park

Often visited by residents from all over the city because of its nearness to the Randall Museum, Corona Heights Dog Park offers pets and owners breathtaking view after a steep hillside climb, and a fenced dog area that allows dogs to let loose without a leash (狗链). Owners will also enjoy the playground, tennis courts and basketball courts.

Dolores Dog Park

The grounds of Dolores Park once served as camps for those who were left homeless by the 1906 earthquake, but now are often visited by crowds of Mission District people. Four-legged friends can also wander about care free off-leash while making friends with other members of the doggie community.

Pine Lake Dog Park

Famous for its place as a rest stop for hundreds of species of birds to fly to and from warmer climates, Pine Lake Park is also prized by city dogs and their owners for their nice hiking paths, picturesque lake suited for swimming, and off-leash area on the park’s west end that lets dogs run free.

Buena Vista Dog Park

With a history of 146 years, Buena Vista Park is San Francisco’s oldest park. Dogs and owners with plus energy will love burning it on this park’s steep paths and winding staircases. Dog owners should have good control over their dogs, as it’s quite easy for dogs to get separated when going through Buena Vista’s many twists and turns.

2 . I grew up in a poor family. This was something I did not realize until I was older. I thought everyone in the city took the bus, because everyone in my neighborhood took the bus. I thought everyone in the city used the food bank, because all my friends’ cupboards were filled with the same government-labeled food that filled my cupboards. We all wore hand-me-down clothes.

Grocery shopping was my first experience understanding that my family was a little different. My mom used paper money that looked different from the paper money others in line were using. I asked my mom why our money looked different. She said that we used food stamps that were helped by the government so we could eat.

In high school, I was still embarrassed and wished we were not so poor, but I loved my mom and the other members of my family and knew we had things to be proud of. My mother taught me how to love and told me to believe in myself. Growing up in poverty taught me perseverance (毅力). I have always believed in myself and my abilities. I knew I could focus on school and build a life that looked different from my childhood.

As I became a man, I started understanding how my experiences enabled me to be resilient (有韧性的), and how to respect people for who they are as an individual—and not by what they have. I think there are a lot of fixed images placed on those experiencing poverty that do not actually come from the people experiencing it. These judgments come from people on the outside trying not to look into the experience. Hardworking , trustworthy, reliable, clean, efficient, successful and disciplined are all words not typically associated with poverty. But those words are very much shown by those experiencing poverty. I am proud to be who I am and proud of where I’m from.

3 . I don’t know what your dream is. I don’t care how disappointing it might be as you’re working toward that dream.     1    . Some of you already know that it’s hard. It’s hard to change your life. In the process of achieving your dreams, you are going to suffer a lot of disappointment, failure and pain.

There will be moments when you are going to doubt yourself.     2    . For those of you who have experienced some hardships, don’t give up your dreams. The tough times are going to come, but they will not stay, they will come to pass.

    3    . You dream and then follow it up with a list of all the reasons why the dream is unachievable. You fill your life with excuses and “I can’t”. Things like these are the true limits you experience in life and they are what you create or what you allow others to lay upon you.

Dreaming is the easy part.     4    . Recognize that a dream is a journey. On the simplest level, it takes commitment, time and courage. But rarely is something great easily realized. Dreaming is recognizing the potential for greatness and seeking it in all areas of your life. Believe in your dreams and your ability to accomplish them. I’m here to challenge you to reach for your dreams.     5    . If you can dream it you can do it!

4 . A Japanese company has announced the successful test drive of a flying car. SkyDrive Inc. conducted the public demonstration on August 25. The company said in a news release at the Toyota Test Field, one of the largest in Japan, “This is the first time the flying car was exhibited to the public.”

“We are extremely excited to have achieved Japan’s first-ever manned flight of a flying car in the two dozen months since we founded SkyDrive...” CEO Tomohiro Fukuzawa said in a statement. “We want to realize a society where flying cars are an accessible and convenient means of transportation in the skies and people are able to experience a secure, and comfortable new way of life.”

The car, named SD-03, manned with a pilot, took off and circled the field for about four minutes. It is the world’s smallest electric vertical takeoff and landing vehicle and takes up the space of about two parked cars, according to the company. It has eight motors to ensure “safety in emergency situations”.

“We wanted this vehicle to be futuristic, charismatic and desirable for all future customers, while fully incorporating the high technology of SkyDrive,” Design Director Takumi Yamamot said. The company hopes to make the flying car a part of normal life and not just a commodity. More test flights will occur in the future under different conditions to make sure the safety and technology of the vehicle meet industry standards.

The success of this flight means that it is likely the car will be tested outside of the Toyota Test Field by the end of the year. “The company will continue to develop technologies to safely and securely launch the flying car in 2024,” the news release said, “No price has been announced.”

5 . Someone has put forward a dream home which is so advanced that its kitchen can suggest what to make with certain things. Also, a Microsoft home doesn’t just warn you when you’re out of milk — it can send you a fresh gallon.

But are these innovations just magic, or are they really coming soon to a neighborhood near you? To find out, US News asked some experts to get their opinions about the home of the not-so-distant future. Here’s a look at the innovations.

The housing boom was marked by mass-produced buildings filled with units which look the same. The coming years, however, will give way to a personalized approach to home construction, with houses as more of an instrument of self-expression. “The successful builders will be the ones that figure out how to change their production model enough to make the buyers feel like they are really getting something that is designed for them, not just a model,” says Kermit Baker, the chief economist at the American Institute of Architects.

Future homes will probably become smaller. “We will be building smaller but smarter houses,” says Ed MeMahon, a senior resident fellow at the Urban Land Institute. “Instead of having a room for just one use, consumers will demand homes that make better use of space,” says Susanka, whose best-selling book, The Not So Big House, has become increasingly influential in home design. Seldom-used quarters, such as dining and living rooms, will be replaced with space that can serve both functions. “The goal of his ‘right-size’ home is to fit its owners like a specially cut suit rather than a jacket you buy in a store,” says Susanka.

With the aim of enriching our school life, our school hold a chorus competition last week. Our teacher encouraged us take an active part in the activity. Late, we carried out a heated discussion to select songs. Finally all student in our class agreed on sing “Defending Yellow River” in the competition. In the chorus, we sang with full of passion under the direction of our conductor. Which excited us most was that we won a first prize. During the competition, not only were we proud of us triumph, but also deep impressed by the meaning of cooperation.