As a child, Alain Robert was afraid of heights. When he was 12, he returned home from school. At the front door of his building, he looked for his keys. he didn't have them. It was 3:30 and his parents worked until 6:00 pm. Alain looked at his apartment on the eighth floor. He saw an open window. He closed his eyes and imagined himself climbing the building. When he opened his eyes, he told himself ,"I can do it." Fifteen minutes later, he was in his house and his fear of heights was gone.

    Today, Alain still climbs buildings. In 2003 , he climbed a building in London dressed as Spiderman(蜘蛛人) to advertise the movie. In 2004, he climbed Taipei 101 (one of the tallest buildings in the world). To reach the top of a building, Alain uses only his hands and special shoes. He has no rope or other safety tools.

    Alain climbs as a hobby. He also does it to make money for charity. When he climbs, he wants to send a message to people. If you have a dream—something you really want to do—it can become real. But you must be brave and keep trying. If something bad happens, don't give up. Close your eyes and tell yourself, "I can do it."

    Here are a few practical apps that can help you with your studies, and beyond.

    MyHomework

    Price: Free

    Platform: iOS and Android

    As you star your new term, let the planning app MyHomework create a personalized study schedule. Rank as one for the best homework management apps by USA Today, this app allows you to prioritize(排序)assignments by color-coding subjects. It also reminds you of every single deadline and upcoming test you have. MyHomework is not only for smart phones but also for Apple Watch.

    Notability

    Price: 18 yuan

    Platform: iOS

    Taking good notes is important to good results. As a result, one note-taking app, Notability, is gaining popularity among students. This app allows users to take handwritten notes on touch screens and type essays. Plus, Notability users can easily share files with classmates through e-mail or cloud services like iCloud.

    Sleep Cycle

    Price: 6 yuan

    Platform: iOS and Android

    For students struggling to wake up on time during school days, Sleep Cycle can be your lifesaver. It cleverly records your sleep. After you wake up, the app shows your sleep quality through easy-to-read graphics(图表). Even better, Sleep Cycle has an intelligent wake-up mode. It wakes you up when you are in your lightest sleep state with the help of soft music. This stress-free wake-up call can potentially improve your daily productivity.

    MyMoney

    Price: Free

    Platform: iOS and Android

    MyMoney, a Chinese money management app, can help you achieve financial independence. This popular app allows you to add up all your accounts including campus(校园)cards and transportation cards. And it tracks your every expense(开支)to help you understand your spending habits. If any of your accounts is low, MyMoney will alarm you.

    Ten minutes of gentle exercise can immediately change how certain parts of the brain communicate and coordinate (协调) with one another and improve memory function, according to an encouraging new study.

    The scientists invited 36 people of different ages to the lab and had them sit quietly on a fixed bicycle for 10 minutes or, on a separate visit, pedal the bicycle at a pace so gentle that it barely raised their heart rates. It also was short, lasting for only 10 minutes. Immediately after each session of the sitting or slow pedaling, the people completed a computerized memory test during which they would see a brief picture of, for instance, a tree, followed by a variety of other images and then a new image of either the same tree or a similar one. The people would press buttons to show whether they thought each image was new or the same as an earlier shot. The test is difficult, since many of the images closely resemble one another. It requires rapid, skillful scanning recent memories to decide whether a picture is new or known. Next, the scientists had each people repeat this process--riding or sitting on the bike for 10 minutes and then completing memory testing--but the testing now took place inside an M. R. I. machine(磁共振成像仪)that scanned the people's brains while they responded to the images.

    Then the researchers compared results. The effects of the exercise were clear. The people were better at remembering images after they had ridden the bike, especially when the images most closely resembled one another. In other words, the harder their memories had to do their best, the better they performed after the exercise. The M. R. I. scans showed that memory parts of each people's brain lit up at the same time with parts of the brain associated with learning, indicating that these physically separate parts of the brain were better connected now than when the people had not first exercised.

    I grew to be a tall girl but I tried to be as ordinary as possible. At school, I always chose a seat in the back of the room, and never raised my hand in class. When I was 16, I went to my new school. And I liked the English teacher. In my last year in high school, however, we were told that a new English teacher, Oliver Bascom, was going to teach us.

    Oliver Bascom! The girls laughed as we imagined a short and bald（秃头的）man．The situation was not funny, because this man would teach us for the whole year. Surprisingly, after we opened the door, there in front of the blackboard, we saw a young and handsome man!

    What followed was chaos, seventeen-year-old girls flying to get to seats in the front of the room. And I managed to get a front and center desk.

    I really wanted to make a good impression on my new teacher, but I usually kept quiet. The day that directions were given for our first major writing assignment, I arrived late to class. A friend later gave me the guidelines and I thought I understood them. I worked the whole weekend on the essay and waited nervously for Mr. Bascom's evaluation.

After three days, he arrived in class holding the corrected papers. "I've chosen the ten best essays for class discussion." he said.

    Twenty minutes later, my heart sank when he got to the last essay, and I didn't hear my name.

"These are all great essays," Mr. Bascom continued. "However, I am now going to read you the most successful of all…" We were all surprised as I was the author of this unusual work. A different girl walked out of the classroom that day. I knew that I had a new set of standards to live up to and that anything was possible in the future. Finally, I raised my head.

    Ray Tokuda, a 54-year-old Japanese American, is proud of the title his school has given him. He is a Shifu, a Chinese word literally meaning a master, mentor or senior practioner of martial arts.

    Tokuda has reason to be proud. He has been involved with Chinese martial arts for almost four decades. After learning them at the martial arts school in New Mexico State, today he is among the most experienced kung fu teachers of the school.

    Practicing martial arts two to three hours and helping students improve their skills have become Tokuda's daily routine. He expects to practice and teach martial arts for the rest of his life. "I'm still learning. It's worth more than a lifetime to learn Chinese martial arts," he said." Once I started, I just couldn't stop. I think it's also the magic of Chinese culture."

    Tokuda was sent to the martial arts school when he was 10. He still remembers how unwilling he was when starting out." My father had always wanted to learn Chinese martial arts but never got the chance, so he put his kid in," he said. "I was so afraid at that time because I thought kung fu was all about fighting."

    But things changed after he learned that martial arts were more than punching and kicking.

    "One of the things martial arts teach me is overcoming adversity," Tokuda said. "As a little kid, my first lesson was like, oh, look, this is a thing that I can get through by diligence, perseverance(毅力)and dedication, and that was priceless for my life."

    Learning Chinese martial arts opened a gateway for him to better understand Chinese culture because he could hear a lot of ancient Chinese kung fu-related stories. "It is like in America, where we hear stories about knights in shining armor and King Arthur and noble deeds done," he said. "I feel martial arts preserve something of ancient China that can't be found in books. They are sort of an oral history."

    Tokuda has also been invited to various events in his home state to showcase traditional Chinese culture, including the dragon dance and lion dance, which he also learnt at the martial arts school. Because of this, he is now considered a cultural envoy (使者) in the eyes of the public.

    Next month, I'm traveling to a remote area of Central Africa and my aim is to know enough Lingala — one of the local languages — to have a conversation. I wasn't sure how I was going to manage this — until I discovered a way to learn all the vocabulary I'm going to need. Thanks to Memrise, the application I'm using. It feels just like a game.

    "People often stop learning things because they feel they're not making progress or because it all feels like too much hard work," says Ed Cooke, one of the people who created Memrise. "We're trying to create a form of learning experience that is fun and is something you'd want to do instead of watching TV."

    Memrise gives you a few new words to learn and these are "seeds" which you plant in your "greenhouse". When you learn the words, you "water your plants". When the application believes that you've really memorized a word, it moves the word to your "garden". And if you forget to log on, the application sends you emails, reminding you to "water your plants".

    The application uses two principles about learning. The first is that people memorize things better when they link them to a picture in their mind. Memrise translates words into your own language, but it also encourages you to use "mems". For example, I memorized motele, the Lingala word for "engine", using a mem I created — I imagined an old engine in a motel (汽车旅馆) room.

    The second principle is that we need to stop after studying words and then repeat them again later, leaving time between study sessions. Memrise helps you with this, because it's the kind of application you only use for five or ten minutes a day.

    I've learnt hundreds of Lingala words with Memrise. I know this won't make me a fluent speaker, but I hope I'll be able to do more than just smile when I meet people in Congo. Now, I need to go and water my Vocabulary!