3 . A British friend told me he couldn't understand why Chinese people love eating sunflower seeds (葵花子) as a snack so much. “I’ve met a lot of older Chinese and many have a crack in their front teeth; I believe that's from cracking the seeds,” he said.

I had never noticed the habit, but once he mentioned it, I suddenly became more aware. I realized that whenever I’m watching TV or typing a report, I always start mindlessly cracking sunflower seeds. My friend doesn't like sunflower seeds, and, to him, it seems unnecessary to work so hard just to get one small seed.

When we were young, the whole family would usually get together for Chinese New Year. Then, we all lived close to one another, usually in a small city, and sometimes even neighbors would go doortodoor on Chinese New Year’s Eve to check out what every household was making.

I remember my parents would be in the kitchen cooking. In the living room, a large table would already be laid out, complete with a fancy tablecloth, readymade dumpling fillings, and dishes full of candy, fruits and sunflower seeds.

Some of the dishes were to be offered to our ancestors later, while others were for neighbors and children to eat before the evening feast. I must have learned how to crack sunflower seeds back then.

I don’t think it’s right to criticize one’s choice in food or eating habits, no matter how strange they may seem.

It’s not only in China. When I went abroad, I found people had all sorts of strange habits when it came to food. In Denmark, they put salted red fish on bread and eat it for dinner, no matter how much it ruins their breath. They think it’s a delicacy, and it’s connected with their culture. I think it’s a wonderful tradition.

4 . Every day around the world, thousands of people with little or no scholarly training in art history walk into museums. They may or may not read notice boards that share relevant information of the artworks or artists. Imagine, before being permitted to direct their eyeballs to the art on the walls, museum visitors were required to read a 15- or - 20-page introduction to each piece or each artist. How many people would go to museums if that were the case？

Yet this seems to be the expectation when it comes to reading classic literature. Classic novels typically come with 15- or -20-page introductions, which often include spoilers, assuming that readers do not come to classic books to discover, be absorbed in, and be surprised by the story world. Also, apparently, we mustn’t read classics alone, without experts guiding our experiences.

However, classic literature is in a unique position to show us that we’re not alone in our pains and joys. By taking us out of our time, classic books free us to see beyond the set of beliefs we stick to and to connect human experiences that remain alive across time and place. Our personal engagement is the first step of a longer journey of discovery that deepens our knowledge and understanding of ourselves and our world. We may, for example, feel for Hester Prynne from Nathaniel Hawthornes The Scarlet Letter though we despair of the world she lived in.

While we’re letting go of things, let’s stop worrying about understanding everything we can’t.It will be fun if we embrace curiosity, the pleasure of working out a mystery, and our common relationships as humans.

5 . When Deborah hiked cycling to Jamaica Bay Wildlife Refuge in New York last November, she _________ a female mute swan near the water’s edge. Deborah, 30, who had worked at the Wild Bird Fund rehab (康复) center, knew that mute swans can be aggressive. But as she _________ this one, it didn’t move.

She was certain that the bird needed _________ attention. Deborah covered her jacket over the bird’s head, _________ picked it up, and cradled it in her arms. And then a thought _________ her: What should I do now?

Her best choice was the rehab center, _________ that was across the East River and clear on the other side of town. How was she going to _________ a 17-pound swan on her bike all that way? Luckily, some confused strangers driving by offered them a(n) _________ to a nearby subway station.

On the subway, no one seemed particularly disturbed by the _________ passenger. “One guy,” says Deborah, “was sitting right in front of me on his __________. I don’t know if he noticed the swan before him when talking with the person on the other end.”

Deborah called the rehab center on the way, and Tristan Higginbotham, an animal-care manager, __________ her up at the subway station and drove the bird, the bike, and the __________ to the center. There, staff members determined the swan might have lead (铅) poisoning, caused by __________ weights on fishing lines.

The staff got the swan back up on her webbed feet (蹼足). The swan even made a __________ at the center—another injured swan. __________, even with all that TLC (tender loving care), the swan had a bacterial infection. Two months __________ Deborah came to her rescue, she passed away early this January.

It’s a(n) __________ ending, but the real story is just __________ some people are willing to go to save a swan in the big city—literally. In all, Deborah traveled two hours by foot, __________, and subway (while hauling her bike). Higginbotham says, “That’s the perfect __________ of who she is.”

7 . Nostalgia (怀旧) has become increasingly common in our current climate of unexpected, fast-paced change. More and more people are turning back with longing for what feels like simpler, sweeter times. They collect cassette tapes, manual typewriters even decades-old video games.

Is it a mistake to get too obsessed with the past? Some psychologists warn that too much devotion to the so-called good old days is an escape from reality; it can indicate loneliness or that a person is having a difficult time coping in the present. Psychologist Stephanie Coontz argues that nostalgia distracts us from addressing the problems of modern life and contributes to anxiety, depression, insomnia etc.

But new studies suggest that a modest dose of nostalgia is not only harmless, but actually beneficial. They suggest it helps strengthen our sense of identity and makes us feel more optimistic and inspired. It is also a tool for self-discovery and memories are a psychological immune response that is triggered when you want to take a break from negativity. Interestingly, those happy memories can be particularly beneficial both to kids in their teens and to society’s elders. Recalling our childhood reminds us of “the times when we were accented and loved unconditionally,” says Krystine Batcho, a psychologist. “That is such a powerfully comforting phenomenon, knowing that there was a time in life when we didn’t have to earn our love.” Nostalgia can transform even the most ordinary past into legends which warms the heart and the body. Let’s not forget that nostalgia has been a source of inspiration to innumerable American writers. Mark Twain recalled his boyhood, writing, “after all these years, I can picture that old time to myself now, just as it was then: The white town drowsing in the sunshine of a summer’s morning.”

So go ahead, daydream a little about your best childhood friend, your first car, a long-gone family pet. As Dr. Sedikidessays, “Nostalgia is absolutely central to human experience.” But at the same time, keep these words of wisdom from the great inventor Charles Kettering in mind as well: “You can’t have a better tomorrow if you are thinking about yesterday all the time.”

8 . What's on your travel list? I've consulted several travel experts to find out some places worth visiting.

Where ： New Orleans, Louisiana

Chosen by： Natalie DiScala is a writer and editor at johnnyjet. com, covering travel trends? products and family travel.

Why： New Orleans is known for its music and food—not to mention the festivals. It has about 130 festivals each year so there's really no bad time to visit. Bourbon Street is the obvious choice for food, drink and jazz and it's definitely a must-visit location, especially for first-timers to the city.

Where ： Vail , Colorado

Chosen by： Becca Ingle is an active family travel blogger. She is the founder of BeccaIngle, com, where you can read all her travel guides.

Why： Vail is the perfect destination for families and travelers looking to find almost everything in one central spot. Stay at the amazing Four Seasons Resort and Residences Vail to be steps away from Vail Village, a popular town with special heated stone streets for strolling（漫步）,restaurants and bars, coffee shops, ice-skating, a movie theater and a bowling alley.

Where： Hudson Valley, New York

Chosen by： Devorah Lev-Tov is a food and travel writer who regularly writes for The New York Times , Afar, Conde Nast Traveler , etc.

Why：New Yorkers go to escape the city when they need a healthy close to nature and relaxation there. The 750-mile biking and hiking route links communities across New York State and links up to the Hudson Greenway Trails. The region was recently equipped with the famous Charlie Palmer Restaurant.