2 . Imagine that on a Friday afternoon, before leaving work to start your weekend, you are asked to solve two problems that require creative thinking. Do you: 1). Spend the first half of your time attempting the first problem and the second half of your time attempting the second; 2). Alternate between the two problems at a regular, predetermined interval (e.g., switching every five minutes); 3). Switch between the problems at your own discretion (自行决定).

If you are like the hundreds of people to whom we posed this question, you would choose to switch between the two problems at your own discretion. After all, this approach offers maximum autonomy and flexibility, enabling you to change tracks from one problem to the other when you feel stuck.

But if coming up with creative answers is your goal, this approach may not be ideal. Instead, switching between the problems at a regular, predetermined interval will likely yield the best results, according to research we published in the March issue of Organizational Behavior and Human Decision Processes.

In an experiment, we randomly assigned participants to one of the three approaches. Participants who were instructed to continually switch back and forth between two problems at a fixed interval were significantly more likely to find the correct answer to both problems than participants who switched at their own discretion or halfway through the allotted time. The issue with both other approaches seemed to be that people failed to recognize when rigid thinking crept in. Participants who didn’t step away from a task at regular intervals were more likely to write “new” ideas that were very similar to the last one they had written. While they might have felt that they were on a roll, the reality was that, without the breaks afforded by continual task switching, their actual progress was limited.

The findings suggest that the hustle and bustle of your daily work life may facilitate your creativity if it leads you to step away from a task and reset your thinking.

So when you’re working on tasks that would benefit from creative thinking, consciously insert breaks at regular intervals—use a timer if you have to. When it goes off, switch tasks: Organize your receipts, check your email, or clean your desk, and then return to the original task. If you’re hesitant to break away because you feel that you’re on a roll, be mindful that it might be a false impression. We tend to generate redundant ideas when we don’t take regular breaks; ask yourself whether your latest ideas are qualitatively different. Finally, don’t skip your lunch breaks, and don’t feel guilty about taking breaks, especially when you are feeling stuck. Doing so may actually be the best use of your time.

It’s 5 p.m., and you’ve just realized that report you’ve been putting off is due tomorrow. It’s time to buckle down and open your computer. Actually, you should probably make dinner first. You usually like cooking, though it’s hard to enjoy with this work hanging over your head, and oh—it’s actually pretty late! Maybe you should just try again in the morning. This is the cycle of procrastination, and I promise you, we have all been there.

Procrastination is when we avoid a task we said we would do, for no good reason, despite expecting our behavior to bring negative consequences. Obviously, it’s irrational to do something you expect to harm you. But ironically, procrastination is the result of our bodies trying to protect us, specifically by avoiding a task we see as threatening.

We’re most likely to procrastinate tasks that evoke negative feelings, such as dread, incompetence, and insecurity. Because procrastination is motivated by our negative feelings, some individuals are more susceptible (易受影响的) to it than others. People who have difficulty regulating their emotions and those who struggle with low self-esteem are much more likely to procrastinate. However, it’s a common misconception that all procrastinators are lazy. When you’re feeling lazy, you’re more likely to sit around doing nothing than distract yourself with unimportant tasks. In fact, many people procrastinate because they care too much. Procrastinators often report a high fear of failure, putting things off because they’re afraid their work won’t live up to their high standards.

Whatever the reason for procrastination, the results are often the same. Procrastinators are likely to suffer from anxiety and depression, ongoing feelings of shame and physical ailments (轻病) associated with high stress.

So, how can we break the cycle of procrastination?

Traditionally, people thought procrastinators needed to cultivate discipline and practice strict time management. But today, many researchers feel the exact opposite. Being too hard on yourself can layer additional bad emotions onto a task. What we really need to do is to address and reduce these negative emotions.

6 . Art Builds Understanding

Despite the long history of scholarship on experiences of art, researchers have yet to capture and understand the most meaningful aspects of such experiences, including the thoughts and insights we gain when we visit a museum, the sense of encounter after seeing a meaningful work of art, or the changed thinking after experiences with art. These powerful encounters can be inspiring, uplifting, and contribute to well-being and flourishing.

    1     It contributes to facilitating a better understanding of ourselves, the human condition, and moral and spiritual concepts. The question is how that happens — what are the attributes of meaningful experiences of art?

According to the mirror model of art developed by Pablo P. L. Tinio, aesthetic reception corresponds to artistic creation in a mirror-reversed fashion. Artists aim to express ideas and messages about the human condition or the world at large.     2     This results in the build-up of layers of materials — from initial studies and sketches to the final, refined piece. A viewer’s initial interaction with an artwork starts where the artist has left off. Their interaction first involves the processing surface features, such as color, texture, and the finishing touches applied by the artist during the final stages of the creative process.     3    

In addition, art making and art viewing are connected by creative thinking. Research in a lab at Yale University shows that an educational program that uses art appreciation activities builds creative thinking skills. It showed that the more time visitors spent engaging with art and the more they reflected on it, the greater the correspondence with the artists’ intentions and ideas.     4    

Correspondence in feeling and thinking suggests a transfer — between creator and viewer — of ideas, concepts, and emotions contained in the works of art. Art has the potential to communicate across space and time.     5     What it takes for this to happen is active engagement with art in contexts that facilitate this engagement, especially museums.

7 . Amid rolling farms and green pasture 150 miles northwest of Sao Paulo, Brazil, two tropical forests bloom as one. The first consists of a single species, row after row of non-native eucalyptus (桉树), planted in perfect lines like carrots. The other is haphazard, an assortment of dozens of varieties of native saplings.

There’s no denying it: This forest looks ridiculous. The gangly (修长的) eucalyptuses shoot like witch fingers high above patches of stubby fig (矮壮的无花果树) and evergreen trees. Yet these jumbled 2.5-acre stands of native trees, ringed by fast-growing exotics, are among many promising efforts to resurrect the planet’s forests.

The eucalyptuses, says Pedro Brancalion, the University of Sao Paulo agronomist who designed this experiment, get big so quickly they can be cut after five years and sold to make paper or fence posts. That covers nearly half or more of the cost of planting the slow-growing native trees, which then naturally reseed ground that has been laid bare by the harvest. And this process doesn’t hamper natural regeneration.

You needn’t look far these days to find organizations trying to save the world by growing trees. Too often, tree-planting groups are so focused on getting credit for each seedling planted that they ignore what matters most: What kind of woodland is created? At what cost? And most importantly: How long will it last? Using the numbers of trees planted as a magic “proxy for everything,” Brancalion says, you “spend more money and get lower levels of benefits.” You can literally miss the forest for the trees.

Tree planting seems like a simple, natural way to counter the overwhelming crises of climate change and biodiversity loss. Trees provide wildlife habitats and slurp carbon dioxide from the atmosphere. No wonder trees are hailed as the ideal weapon. Yet for every high-profile planting operation, devastating failures have occurred. In Turkey, Sri Lanka, and Mexico, mass plantings have resulted in millions of dead seedlings or have driven farmers to clear more intact forest elsewhere. Trees that have been planted in the wrong places have reduced water yields for farmers, destroyed highly diverse carbon-sucking grassland soils, and allowed for invasive vegetation to spread. Simply reforesting the planet isn’t going to do much if we don’t also start cutting down on our emissions from the burning of coal, oil, and natural gas. Tree planting also can’t replace old-growth forests. Saving them is even more important than growing new forests.

So, what should we do?

To Brancalion, the answer is obvious: Restore native forests, mostly in the tropics, where trees grow fast and land is cheap. While that may require planting, it may also call for the clearing out of invasive grasses, the rejuvenation (使有活力) of soils, and crop yield improvements so that farmers will need less land for agriculture and more can be allowed to revert back to forests.

The combining of eucalyptus harvests with native plantings is just one more reminder that successful restoration must provide value to local communities. In many cases, if we let nature do the heavy lifting, Brancalion says, “the forest can regrow quite effectively.”

More than 5 million shared bikes on the Chinese mainland are using positioning and navigation services     1     are provided by the country’s Beidou Navigation Satellite System. These shared bikes have been equipped     2     domestically developed Beidou-based positioning chips. These chips feature high accuracy and sensitivity, and low power consumption, which allow for an easier management for city authorities. Since June 2020, 59 Beidou satellites, including the first four experimental ones,     3     (lift) on the Long March 3-series rockets from the Xichang Satellite Launch Center in Sichuan province.

10 . While I was in hospital for a heart surgery, something affected me and made me do something meaningful. Before my surgery, my doctor showed me a video, in which there were patients like me and they each had a heart pillow, so I decided I would get one.

Right after my _______, I asked about the heart pillow. Unluckily, I was told they didn’t offer it but it could be _______ at the hospital gift shop. So my daughter bought one for me. It was comfortable and became my “security blanket”. However I was _______ that many patients couldn’t get that comfort. So I took this whole mission upon myself. I called various hospitals to find out what they used for patients after heart surgeries. I also found a site _______ that the cloth pillows were considered dangerous because it might spread bacteria to patients. I _______ understood, but that didn’t stop my mission. I continued to call the manufacturers. Finally, a lady called back and told me about the heart pillow that they had produced, which could be _______ and disinfected (消毒).

I did all my _______ so that no one could think of a reason why this wouldn’t work. It took me over a month to be able to meet with the hospital authorities to _______ my finding. I’m glad that they agreed and are _____ getting these pillows for patients. I cannot be ________— I actually did something that will help many patients.