This is the season for giving. Looking toget in touch with your generous side? Learn these four habits of truly thoughtful gift givers.

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        Considerate giftgiving is as much about planning as it is about how well you know the person.Take time to think about his or her personality and interests to figure out howhe or she will get the most value.

They don't focus on cost.

The practice of thoughtful giving offers awealth of benefits, but that doesn't mean givers should focus on expensivegifts.{#blank#}2{#/blank#} It seems that having more cash could actually reduce compassion(同情). And isn't compassion what this time ofyear is all about? So don't take it too hard if you don't have a lot to spend.{#blank#}3{#/blank#} 

They make gifts personal.

Gifting is an opportunity to let a personknow how much you appreciate and love him, and show how well you know him.{#blank#}4{#/blank#}  Book a massage (按摩), take them to a wine tasting event, orget a couple of tickets to a concert or show. If you're buying for a parent,taking their kids for an evening could be the best gift of all.

They think about the presentation.

{#blank#}5{#/blank#} See what you have around your house to customize packaging. You can usepretty towels to cover something like a bottle of wine. You can also tie on adecoration that fits the theme of your gift.

A. They plan ahead.

B. Instead, get creative.

C. They enjoy giving more than receiving.

D. In fact, thoughtful gift givers don'tconcentrate on the cost of presents.

E. Thoughtful gift givers pay attention todetail, including how their gifts are packaged.

F. Make a list of your ideas ahead of timeto make sure you find the perfect fit for everyone.

G. If you're buying for someone who seemsto have everything, consider gifting an experience.

    Sydney has a huge bus system(系统). No buses accept cash, and a ticket needs to be bought ahead of time. The buses often run at busy hours and regularly(有规律地) during the day. The Sydney Explorer bus provides air-conditioned service and stops at 27 tourist attractions. Its partner, the Bondi Explorer, stops at 19 attractions. Tickets allow holders to jump on and off as they please, and they are valid(有效的) for one or two days. It's an easy way to see the city and the surroundings.

    Sydney's train service runs throughout the central city area and the surroundings. Tickets can be bought from machines that operate 24 hours a day or from ticket offices. The monorail(单轨铁路) travels through central Sydney. It is the most excellent way to gain a good view of the whole city. The monorail runs every three to five minutes, and it takes 15 minutes to complete its journey.

    Sydney is built around a harbor, and the Parramatta River has a large ferry（渡轮）system. It serves the area around the harbor. These include Taronga Zoo, Darling Harbor, Rose Bay, the North Shore, Cockatoo Island and Sydney Olympic Park. The ferries have operated for more than 135 years and 14 million passengers take the ferries each year.

    Water taxis can transport passengers to specific locations(地点), and offer guided tours of waterways. They also offer special services that some visitors may enjoy. The tickets sell for 20 AUD (Australian dollars)for a day or 57 AUD for a week. It is strange, isn't it?

    While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world's first kids to be "taught" by a digital teacher, Will. Before you start imagining a human-like robot walking around the classroom, Will is just an avatar(化身) that turns up on the students' desktop, tablet, or smartphone screen when called.

    Thanks to a digital camera and microphone, the avatar not only responds to questions the kids may have, but also picks up non-verbal signals. For example, if a student smiles at Will, he responds by smiling back. This two-way communication not only helps draw the students' attention, but also allows the program's developers to monitor their involvement(参与) and make changes if needed.

    Vector's Chief Digital Officer, Nikhil Ravishankar, believes that Will-like avatars could be a novel way to attract the attention of the next generation. He says, "Using a digital human is a very popular method to deliver new information to people, and I have a lot of hope in this technology as a means to deliver rich and educational experience in the future." Greg Cross, the Chief Business Officer for Soul Machines, states that kids who have grown up in this digital time adapt(适应) to new technology quickly, and he hopes to develop the idea of digital humans in the area of educate further.

    The program, in place since August 2018, has been a great success so far. However, no mater how popular it becomes, Will is unlikely to replace human educators any time soon. For one, the avatar's knowledge base is severely limited. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis. However, it could come in handy as a "personal teacher", providing kids with one-on-one help on the subjects or even topics.

    My six-year-old son, Stephen, was in front of the TV and smiled. His favorite show was about to begin-a Phoenix Suns basketball game.

    "Ladies and gentlemen," the announcer's voice was heard, "here is your starting lineup (首发阵容)." The arena (球场) darkened and the lights flashed when the players ran into the court to sing their team song. Stephen clapped and danced around. My wife Lorrie and I laughed. Stephen had been performing this for months. "One day I'm going to take you to a game, son," I promised.

    About a year later, the construction company where I worked finished a project for a Suns player. One afternoon my boss called me. "The player has two extra tickets for tonight's game! Just pick them up at my office," he said. I picked up the tickets, but felt a little disappointed when I looked at the clock. Even if I had had a helicopter, we would never have gone to the arena in time for the player introductions. Stephen would miss his favorite part! I grabbed my key, got Stephen in my car and hit the road. "Lord," I prayed, "I'd love to see the joy on Stephen's face. Help us make it on time."

    When I drove, it began to rain heavily. Suddenly, lightning flashed right near the arena! I turned on the radio to listen to the game. The announcer said there'd been a power failure at America West Arena. Everyone was fine, but there would be a delay until they got everything running. Finally, I parked the car and we walked in hurriedly to take our seats. I hoped that we hadn't missed the introductions.

    The very moment we entered the arena, the lights darkened. The music started. "Ladies and gentlemen, here's your starting lineup!" Stephen's eyes grew wide. There wasn't enough space for him to dance around, but I could tell that his heart was leaping more than his body was able to. Thank heaven, he hadn't missed a thing. And neither had I.

Some people live to climb the highest mountains. Some people live only dreaming about it while others live to avoid ever climbing at all. But one thing is certain — all people meet mountains in their life. 

When I was a little girl, my family moved to a tiny town at the bottom of a big mountain. One day after school, while exploring the green woods of this amazing mountain, I almost fell on a set of stairs. What could these steps lead to? Curiosity got the best of me as I knew it would be starting to get dark soon. I started climbing up those strangely mysterious (神秘的) steps. I climbed and climbed. There was nothing but just green bushes and these steps. I had to reach the top. But it was now getting real dark. If I kept going I might not be able to see my way back. My mom would be worried sick if I didn't come home soon. So I ran back home almost in the dark while trying not to get too scared.

Anxiously I went to bed dreaming about what I would find at the top of this magical mountain. Could there be a castle up there? Maybe I would find a monster (怪物) . Maybe I was taking the risk of never coming back home. Or, maybe all I would find was absolutely nothing! But something inside me was going to climb that mountain at all cost. I could hardly wait to try this adventure again. 

Now we live in a world surrounded by the "can't do" attitudes. We all fall down. We all have doubts and regrets. Still we must climb and dream about what's at the top of our mountain. Monsters may appear or the night will fall. But never ever give up on your dream! Never let anyone tell you, "You can't." Dream big and climb high!

According to a study published this week, habitual napping (打盹) appears to be associated with a large brain volume in adults although experts stressed that further research was needed. It reduces the cost caused from the lost time and the fatigue-related errors. The work followed previous studies that suggested a brief doze could improve people's ability to learn.

Arianna Huffington, a co-founder of Huff Post and the founder and chief executive of Thrive Global, said, "Given the latest science on the effectiveness of napping and the clear link between employees feeling well rested and their productivity, it's long past time that businesses embrace short naps at work."

Some businesses, including Thrive Global, have already introduced facilities for employees to take naps. Google introduced sleep pods as far back as 2014 and companies like Nike and Ben & Jerry's introduced nap rooms. The practice has even been adopted by the NHS, with a growing number of hospitals introducing sleep pods for staff in an effort to help them get more rest. Employees, it seems, are enthusiastic. Sean Greenwood, of Ben & Jerry's, said, "If a quick nap gets employees more involved and creative, we're happy to provide that for our team members."

Unfortunately, the practice of napping still suffers from our collective concept that sleep equals weakness and laziness. However, the performance-enhancing benefits of naps have been no secret to many leaders throughout history. It also gives the higher-ups the chance to acknowledge the 24/7 culture and come up with top-down solutions that encourage workers to take care of themselves in and out of work.

While sleep experts stressed that a daytime doze could be beneficial, they said it was crucial to get enough shut-eye at the end of a day. It is the late stage of sleep, sometimes missed by early risers, that strengthens the nerve circuits that make for learning and memory, allowing the brain to make and consolidate new neutral connections. Additionally, prioritizing sufficient sleep during the regular nightly sleep period is essential for overall well-being.