Teens Spring Events at San Francisco Public Library

    GREAT TEEN BOOK SWAP

    Sunday, March 19, 2017— 2:30 p.m. to 5:30 p.m.

    FREE book! Just leave us a review.

    Here's how it works: Every Thursday, the librarian will bring out several books and allow teens the chance to look through them for one that you'd like to keep. You will, in turn, swap us a review of the book by the end of the month.

    For ages 12— 18.

    For more information, contact Dorcas at dorcas.wong@sfpl.org.

    THE MIX BOOK CLUB!

    Sunday, March 19, 2017— 4:00 p.m. to 5:00 p.m.

    Teens aged 13— 18 are welcome to The Mix at SFPL Book Club! We read a different book each month that you help choose. This month we're reading The Sun is Also A Star, by Nicola Yoon. New members and drop-ins are always welcome!

    For more information, please e-mail catherine.cormier@sfpl.org or call (415)557-4404.

    THE PORTRAIT OF A LADY BY HENRY JAMES

    Sunday, March 19, 2017— 6:30 p.m. to 8:30 p.m.

    Please join Chinatown's World Literature Book Club for an enjoyable discussion of The Portrait of a Lady by Henry James. This famous novel follows the young, free-spirited heiress, Isabel Archer, as she travels from New York to Europe.

    CARTOONING & GRAPHIC NOVEL WORKSHOP

    Saturday, March 25, 2017— 2:00 p.m. to 4:00 p.m.

    Join teaching artist and cartoonist Aaron Southerland for a cartooning and graphic novel workshop. Students will learn to create their very own cartoon and comic characters through advanced drawing techniques.

    This is a Reading, Writing & Poetry program from SFPL. We love reading/ sharing/ creating words.

    We all fail,all the time.We might miss a call with a client because of an emergency work meeting,or miss that meeting because another project has suddenly become urgent.And then we (or our families) get sick,and we have to shift priorities around again.

    These unsystematic failures are benign,though.They reflect that all of us have limited resources.There simply is not enough time,energy,or money,to do everything you want to do all the time.Part of being a responsible adult is learning to make trade offs: balancing your conflicting goals and trying to get as much done as you can in the time you have.

    The thing you really need to watch out for is the systematic failure.The systematic failure happens when there's a particular goal you want to achieve,but never get to.The causes of systematic failures usually boil down to some combination of these three factors:

    1).Short-term pressures versus long-term goals.Most of us prefer to achieve pressing short-term goals rather than put time into long-term projects.Lots of research suggests that our brains are wired to prefer tasks that pay off in the short term rather than those whose benefit is long-term.The people who do manage to accomplish their long-term goals create regular space to make progress on them.

    2)._________Without even realizing it,we often do what is easiest to accomplish rather than what we say is most important.Email is a great example.If you are like most people,you keep your email program open at work all day. Consequently,each new message is an invitation to drop what you are working on to check it.It feels like work and it's much easier than finishing that 100-slide presentation.Simply shutting off email for a few hours a day can remove this source of distraction from the environment.

    3).Working for too long.Many workplaces create pressure to stay at the office for more and more hours,which (paradoxically) creates opportunities for systematic failures.Work is not an iron man competition where the last person there wins.Most people have an optimal（最佳的）number of hours they can work each day.For example,I can be productive at work for about 8-9 hours a day.If I spend any more time at work than that,then at some point,I start doing "fake work."

    The next time you run into trouble,assess whether it's an unsystematic failure or a systematic one.When you notice a systematic failure in your life,you need to make a change in your behavior.If you don't make a change,you will continue to fail.

    Finally,if you experience a lot of unsystematic failures,it might be worth rethinking the number of tasks you are taking on.Perhaps you need to offload some responsibilities onto someone else,before you start experiencing more systematic failures.

GAOMI, Shandong, Oct. 11(Xinhua)—China writer Mo Yan said last Thursday that he was “very surprised” at winning the Nobel Literature Prize.

    “I am very happy,” he said. “I was having dinner when I received the news. I was surprised.”

    “Thank you for coming all the way to Gaomi. This should be a season of red sorghum, but no such crop is planted any more. I believe none of you have seen the crop.” he said.

    “The Nobel Literature Prize is a very important literature prize, but not the top award. It represents the opinions of the jury(评审团). I am satisfied with my major works and I still keep writing by hand. My works are Chinese literature, which is part of world literature. They show the life of Chinese people as well as the country's unique culture and folk customs. Meanwhile, my novels described human beings in the broad sense. I wrote in the perspective（角度） of a human being. These works stand beyond regions and ethnic(民族的)groups,” he said.

    Mo's win brought joy to other writers and readers throughout the country as he is the first Chinese native to win the Nobel Literature Prize in its century-long history.

    Every day, we are inching closer to some kind of artificial intelligence. Advances in big data, machine learning and robotics are going to give us a world where computers are effectively intelligent in terms of how we deal with them. Should you be scared by this? Absolutely, but not in the usual “robot overlords” (机器人帝国) kind of way. Instead, the real fear should be about getting human beings wrong, not getting AI right.

    The key to the technology is the ability of computers to recognize human emotions based on the ‘‘activation” of muscles in the face. A computer can identify the positions of facial muscles and use them to infer the emotional state of its user. Then the machine responds in ways that take that emotional state into account.

    One potential application of it is to provide “emotional robots” for the elderly. Having a machine that could speak in a kind way would comfort a lonely older person. That is a good thing, right? But that won't also relieve us from questioning how we ended up in a society that takes care of the elderly because we don't know what else to do with them? Can't we have more humane solutions than robots?

    “Emotion data” aren't the same thing as the real and vivid emotional experiences we human beings have. Our emotions are more than our faces or voices. How can they be pulled out like a thread, one by one, from the fabric of our being?

    Research programs can come with much philosophical concern, too. From the computers' point of view, what the computing technology captures are emotions, but at its root is a reduction of human experience whose outward expressions can be captured algorithmically (计算上). As the technology is used in the world, it can reframe the world in ways that can be hard to escape from.

    The technology will clearly have useful applications, but once it treats emotions as data, we may find that it is the only aspect of emotion we come to recognize or value. Once billions of dollars floods into this field, we will find ourselves trapped in a technology that is reducing our lives. Even worse, our “emotion data” will be used against us to make money for someone else. And that is what scares me about AI.

    Have you ever thought of taking a train and having an adventure(奇遇)?Riding the train can be a real adventure. That is how I feel every time I take Amtrak. I often take a four－hour trip to visit my children. Every time I take this trip I never know what will happen.

    Last week when I was on the train and over an hour into the train ride, there was a man sitting by himself in the back of the train carrying on a mobile phone conversation－in another language. It was loud and disturbed most of the people on the train. I think it was annoying.

    Fortunately I sat next to a wonderful old lady who was taking a two－day trip by train. She said her two daughters were distraught at the thought of her driving for three days to reach her home, although she had no trouble driving. The train ride was the only choice for her. She loved to look out of the window and watch the world go by on the train.

    She was fun to talk to and asked me when my children started being parents. That is a very good question. Both of us are old and have children. She asked that same question from time to time.

    There are always many people on the train from all walks of life, different countries, and many languages. Riding the train is a great way to increase your knowledge and take in all kinds of cultures. If you get hungry, you can buy food in the food car at any time. If you need to use the restroom there is always one available.

It sure beats driving the car, which has to stop for food and restrooms. And it is better than taking the bus.

    If you're feeling overwhelmed by all the features and apps available on smart phones these days and miss the good old days when mobile phones were simple communication tools, you'll probably love Light Phone 2, a stylish " dumb phone" designed to remove time-wasting distractions(使人分心的事物) from your life.

    The original Light mobile phone could only be used to make and take phone calls, but its creators recently decided that in order to improve its usefulness while still keeping users safe from smart phone distractions, it needed a few extra features. They recently announced Light Phone 2 is just as tiny and stylish as the original ones, but also features text messaging functions and an alarm clock.

    Data from company Flurry shows that people in the US spend around five hours a day on their smart phones, while a study from the firm Asurion found that Americans check their phones an average of 80 times per day. Those are some pretty alarming numbers, and to make matters worse, scientists report that too much screen time has a bad effect on our brains, especially those of children.

    Light Phone 2 will never replace your Apple phone, but it can at least help you mitigate the effects of smart phone addiction by allowing you to "go light" every once in a while. You can stay in touch with the important people in your life, but you'll be free from the apps distracting you from the wonders of the colorful world.

    But becoming free of smart phone distractions doesn't come cheap. The Light Phone 2 is expected to be priced at around $400, which is far more expensive than some smart phones. However, a lot of people seem to think the phone and what it promises to do are worth the price, as evidenced by the success of Light's latest crowd funding(众筹) campaign. With 24 days left until deadline, the company has already raised $360,000, blowing past its $250,000 goal.