Elizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission(录取) to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling.

    In 1849, after graduation from medical school, she decided to further her education in Paris. She wanted to be a surgeon(外科医师) , but a serious eye problem forced her to give up the idea.

    Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children. Besides being the first woman physician and founding her own hospital , she also set up the first medical school for women.

Lisa: My best teacher is my geography teacher in 10th grade. Why? Because we did school projects! Back then I wrote about India and never forgot what I had learned. He brought the culture to life by letting me become part of it. He also listened to us and was always ready with a kind word.

David: My best teacher is my high school social studies and history teacher, Thomas Ladenburg. He respected us, though we were just teenagers. His class was never boring because he often asked us to discuss in class. He used his own materials which made the class very interesting.

Henry: My best ever teacher is my biology teacher in high school. I really liked her class. She explained everything very clearly. She also checked our notebooks to make sure we had written down what she said. Now, many years later, I can still remember a large part of the things she taught!

Susan: The best teacher I have ever had is my 10th grade social studies teacher. She was always in a good mood and kept us laughing. She was really young, so she acted like us teenagers, which made learning fun. If we needed to talk to an adult about a problem, we would always come to her because we knew she could help us.

Tom: My favourite teacher is Mr. Yelle. He taught us math, science and music. He spoke to us “at eye level”, and was very patient and kind. We did great projects for the science fairs. Forty years later, I still remember his lessons very well. By the way, though he was called Mr Yelle, he didn't yell(喊叫).

    Summer is the most popular season to visit Texas since there is so much to see and to do. While visiting the Lone Star State this summer, don't miss visiting some of these attractions and taking part in some of Texas' best summer vacation activities.

    Visit SeaWorld

    There are sea life shows, adventure camps, thrilling rides and a water park. A great many activities are waiting for you at SeaWorld.

    Windsurf at South Padre

    With miles of shallow（浅的), calm water in the Lower Laguna Madre and strong winds coming off the Gulf of Mexico. South Padre Island is a windsurfer's dream.

    Swim at Barton Springs

    Barton Springs is in the famous Zilker Park. It was formed when Barton Creek was built. Since its opening. Barton Springs has become one of the most popular swimming pools in the state.

    Take part in an outdoor adventure

    In the scenic Texas Hill Country. Lake Buchanan Adventures offers different kinds of activities, including boating, hiking, camping and more.

    Camp and hike in Big Bend Park

    Big Bend offers a great number of outdoor activities in an old way. Backpacking. mountain biking fishing boating hiking nature watching and camping-you name it. If it can be done outdoors.it can be done in Big Bend.

    Enjoy saltwater fishing

    Saltwater fishing in Texas is as good as anywhere else in the USA. More and more fishermen have been discovering this in recent years and packing their bags and rods （鱼竿） to make good use of Texas' world-class saltwater fishery.

When I grow up

    In kindergarten, my class was asked to draw pictures, showing what we wanted to be when we grew up. Our drawings were expected to display our dream occupations. I remember pictures of ballerinas dancing, firefighters putting out a blaze, and astronauts leaping across the moon.

    My picture showed a figure with brown hair holding a box of orange juice beside a counter. Underneath was my handwriting: "When I grow up, I want to work at Market Basket because it would be fun to swipe (刷) orange juice across the scanner." Out of everything, my five­year­old self wished to work at the local grocery store.

    When we are young, questions of what we want to be when we grow up are common. Yet we are not expected to respond with an answer that is likely to come true. However, when we become teens, we are asked the very same questions twice as often. The difference is, now we are supposed to answer with confidence.

    Teens are expected to know exactly what we want to be and how we are going to achieve that goal. However, not all of us can be so sure. Even though I am in high school, I cannot answer with certainty. But I don't consider that a bad thing. How am I supposed to know what I will want to spend my time doing at age 40?

    When I think about the future, I definitely don't see myself working at Market Basket, but in reality, if that was what would make me happy, I would do it. So, the next time someone asks me what I want to be when I grow up, I will simply say "happy".

    Happiness is a destination for everyone. We may want to walk different paths in life, but we all want to be happy wherever we end up. Choose your path, but don't worry too much about choosing wisely. Make a mistake or two and try new things. But always remember, if you're not happy, you're not at the end of your journey yet.

    Many automobile makers present their newest designs at car shows around the world. Many designers seek to create the car of the future. One device that is popular among car manufacturers(生产商) is an autopilot. Autopilot permits a car to drive itself without human control.

    A recent car show in Geneva, Switzerland also presented other possible designs, including cars manufactured in 3-D printers.

    Rinspeed is a Swiss design company. It showed a vehicle based on the US electric car Tesla Model S, but the Rinspeed car includes a large television and an espresso coffee maker.

    Frank Rinderknecht is the CEO of Rinspeed. He says he does not want to just sit and watch the steering wheel(方向盘) turn as he rides in a car with autopilot.

    "I want to ride; I want to sleep, relax, watch movies, news, anything else. So that's the vision which we have. One day on the boring motorway traffic, you just do anything which makes your life better," said Rinderknecht.

    One of the most interesting ideas presented at the show is a car built on a 3-D printer. The German engineering firm EDAG designed the car. The body of the vehicle called "Genesis" is printed in one piece from a material called thermoplastic(热塑性塑料).

    Christoph Horvath is spokesman for EDAG.

    "To create a car without the use of any tool. This would be a real revolution for the industry," said Horvath.

    EDAG says it based its design on a turtle shell. The company says the design provides the right amount of strength and firmness.

    Other automakers did not look so far into the future. Czech automaker Skoda presented its "Vision C" model vehicle. The car has an environmentally friendly natural gas engine.

    Jo Davidson is a company spokeswoman. She says the car releases very low levels of the pollutant gas CO₂. Ms Davidson says the "Vision C" plans to be launched in two years.

In 1984, I was a painfully insecure teenage girl from a dysfunctional family, depressed, underweight, and rejected by my classmates. My only comfort was to be the stage manager at our school.

One day, actors from the famous Oregon Shakespeare Festival came to perform for the school. One of them was Barry Kraft, and he was unlike anyone I'd ever met. As I ran around backstage helping him, he treated me with friendliness and respect that he would show for friends in his living room.

He showed up at our drama class and asked everyone to narrate a monologue (独白). To my shock, he took me aside after class and said, "Your monologue was the best. That was really very good."

I made it through graduation and got accepted to college. That summer, I traveled with a friend to see Mr. Kraft perform. During one performance, I gathered up my courage and dropped him a note during the break, saying I was visiting and if he looked he could see us. Almost immediately I regretted sending the note. I thought it was the most presumptuous (冒失的) thing I had ever done.

At the end of the show, he was waiting for me! He smiled broadly and gave me a hug. Then he said, "Would you like to visit backstage?" And off we went. Every time we met someone, he introduced me and said, "She's a very good performer who was a huge help to me at her school visit."

It is difficult to describe how important this man's attention was to me. A successful actor doesn't have to give a depressed teenager the time of day, but he did far more. My confidence had just increased 800 percent. I am now a happily married professional, and whenever I notice a teenager in need, I remember Barry Kraft. He saw a teenager in need of attention and support, and he took the time to help. So now I take the time, too.