Chapter 3: Life Has a Limit

The List That Never Ended

Thuy is forty-six and runs a small business making and selling handmade candles. She started it six years ago in her kitchen, selling at weekend markets. Now she sells online to customers far and wide, supplies three shops and employs two part-time helpers. By most measures, the business is a success. But Thuy does not feel successful. She feels as if she is always behind.

Every evening, Thuy writes a list of tasks for the next day. Every day, she works through as much of it as she can. And every evening, the list is longer than it was the night before. There are new orders to pack, new scents to develop, emails to answer, photographs to take for her website, accounts to update, suppliers to call, ideas for new products, ideas for new shops, ideas for new markets. Each task leads to two more. The list is never finished.

Thuy has started to feel that if she could only work a little harder, a little faster, a little longer, she might finally catch up. So she works until midnight most nights. She works on Sundays. She thinks about the list while she eats, while she showers and when she wakes in the night. Her partner says she seems to be living inside her list. Thuy laughs, but she knows it is true.

One night, unable to sleep, Thuy did a simple sum. She added up the time she thought all the tasks on her list would take, including the ideas she wanted to develop. The total was more than three hundred hours. Even if she worked every waking hour, it would take her months to finish, and by then the list would have grown again. She realized, with a strange mixture of despair and relief, that she would never catch up. Not because she was not working hard enough, but because the list had no end.

Thuy had discovered, in her own way, a truth that the Zhuangzi states at the very beginning of the chapter that contains the story of Cook Ding. It is a truth that people who try too hard often forget: our lives have a limit, and much of what we try to do has none.

The Limited and the Limitless

The third chapter of the Zhuangzi begins with a sentence that is short, simple and very deep. In my own plain words: our life has a limit, but knowledge has no limit. To use what is limited to chase what is limitless is dangerous. And if, knowing this, we still keep chasing, we are in even greater danger (Zhuangzi, chapter 3).

Zhuangzi was speaking about knowledge, about the endless pursuit of learning and understanding. But his point applies to many things in modern life. Work has no limit: there is always another task, another email, another improvement. Improvement has no limit: a home, a body, a career or a skill can always be made a little better. Information has no limit: there is always more news, more advice, more to read. Possibility has no limit: there are always more opportunities, more places to go, more things to try.

Our lives, on the other hand, are limited. We have only so many hours in a day, so many days in a year and so many years in a life. We have only so much energy, attention and strength. When we use these limited resources to chase something limitless, we are bound to lose. We will never reach the end, because there is no end. And in the chase, we may exhaust ourselves, damage our health and miss the life that is actually in front of us.

Zhuangzi does not say that we should stop learning or stop working. He goes on, in the same passage, to suggest a way of living that keeps to a middle course, avoiding extremes, so that we can protect our bodies, keep our lives whole, care for those who depend on us and live out our natural years (Zhuangzi, chapter 3). It is immediately after this that he tells the story of Cook Ding, whose knife stays sharp because he works with the natural structure of things rather than against it. The two ideas belong together. Knowing that our lives have a limit is the beginning of learning to work without wearing ourselves out.

For Thuy, Zhuangzi's sentence was a kind of release. If the list had no end, then she did not have to finish it. She could stop measuring her days by how much of the list she had completed, and start measuring them by whether she had used her limited time well. The question was no longer "How can I do everything?" but "What, among all these things, is worth my limited life?"

This change of question is small in words but large in effect. The first question has no answer, because it is impossible. It produces only anxiety. The second question has many possible answers, all of them partial and all of them achievable. It produces choices. People who try too hard are often stuck in the first question, working ever harder in pursuit of an answer that does not exist. Zhuangzi's sentence invites them to step into the second.

Knowing When Enough Is Enough

The Daodejing returns again and again to the idea of enough. In chapter 44, it asks a series of short questions. In my own words: Your name or your life, which is dearer to you? Your life or your possessions, which is worth more? Gaining or losing, which is more harmful? It then answers: too much attachment brings great cost, and too much hoarding brings great loss. A person who knows what is enough will not be disgraced. A person who knows when to stop will not be in danger. Such a person can last a long time (Daodejing, chapter 44).

In chapter 46, the Daodejing puts it even more directly. In one common reading: there is no greater misfortune than not knowing what is enough, and no greater fault than always wanting more. So the contentment of knowing that enough is enough is a lasting contentment (Daodejing, chapter 46). And in chapter 33, there is a simple line: a person who knows they have enough is rich (Daodejing, chapter 33).

These passages are often read as advice about money and possessions, and they apply to those. But they also apply to effort, achievement and ambition. A person who never knows when they have done enough work will work until they collapse. A person who never knows when their business is big enough will keep expanding until it consumes them. A person who never knows when they have achieved enough will never feel successful, however much they achieve.

Knowing what is enough is not the same as having no ambition. It is having a clear sense of what matters and how much of it is needed. Thuy did not need to stop growing her business. But she needed to decide how big it should be, how many hours she wanted to work and what she was willing to give up for it. Without such a decision, her business would simply keep growing, like the list, until it took over her whole life.

There is a hidden freedom in knowing what is enough. Once you know, you can stop. You can rest without guilt, because you have done enough. You can say no to new opportunities without fear, because you do not need them. You can enjoy what you have, instead of always reaching for more. The Daodejing calls such a person rich, not because they have the most, but because they know what is enough.

Goran and the Endless Inbox

Goran is fifty and manages a large shop that sells furniture and household goods. Every day, he receives more than a hundred emails: from head office, suppliers, customers, staff and other managers. For years, Goran has tried to answer every single one, as quickly as possible. He checks his email first thing in the morning and last thing at night. He answers emails on his days off and during his holidays.

Goran believed that a good manager keeps an empty inbox. But his inbox was never empty. As soon as he answered ten emails, ten more arrived. He was spending more than half his working day on email, and very little time on the shop floor, where he was most useful. His staff saw him less and less. He felt tired, scattered and always slightly anxious.

When Goran came across Zhuangzi's sentence about chasing the limitless with the limited, he thought immediately of his inbox. Email had no limit. There would always be more. And his time and attention were limited. He realized that he had been trying to win a race that could not be won.

Goran decided to change his approach. He set two times each day for email, in the late morning and the late afternoon, and he did not check it outside those times. He answered the most important messages fully, the less important ones briefly and some not at all. He asked his assistant to handle routine questions. He turned off email notifications on his phone. And he spent the time he saved on the shop floor, talking with staff and customers, solving problems and noticing what needed attention.

At first, Goran worried that something important would be missed. It almost never was. Head office did not complain. Customers were served well. And the shop ran better, because Goran was present in it. "I was trying to finish email," he says. "But email cannot be finished. Now I just try to use it well, for a limited time, and then I get on with my real work." His inbox is never empty. But for the first time in years, he does not feel that he is losing.

Goran also noticed a change in his staff. When he had answered every email at once, at any hour, his staff had learned to expect instant answers and to send him questions they could have solved themselves. Once he limited his email time, they began to make more decisions on their own, and many of them grew more confident. His chase of the limitless had not only exhausted him. It had also, without his meaning it, kept others from growing.

Nalini and the Perfect Childhood

Nalini is thirty-seven and the mother of three children, aged four, seven and ten. She works part time as a librarian and spends the rest of her time caring for her family. Nalini wants to give her children the best possible childhood. She reads articles and books about raising children, and from each one she adds something to her list: more reading at bedtime, more outdoor play, healthier meals, fewer screens, music lessons, sports, homework help, creative activities, family outings, time alone with each child.

Each of these things is good. But together, they form a list with no end. There is always another activity that would benefit the children, another skill they could learn, another improvement to their diet or their routine. Nalini has filled every afternoon and weekend with activities, and she spends her evenings feeling guilty about the things she has not managed to do. She is exhausted, and, she notices with sadness, she often feels too tired to simply enjoy her children.

One evening, Nalini's ten-year-old daughter said something that stopped her. "Mum, can we just have a day where we do not go anywhere?" Nalini realized that her children were tired too. In trying to give them everything, she had filled their lives as full as her own. The bowl, as the Daodejing might say, was overflowing for the whole family.

Nalini thought about what was truly enough. She realized that her children did not need every possible activity. They needed to feel loved, safe and cared for. They needed some time to play freely, some time outdoors, decent food, enough sleep and a parent who was not exhausted. Beyond that, extra activities were nice but not necessary. She reduced the children's scheduled activities to one each. She kept one afternoon a week and one weekend day completely free. She let go of the idea that every meal had to be perfect.

The family's life became calmer. The children played more freely, invented their own games and seemed happier. Nalini had more energy, and she found herself enjoying her children in a way she had not for a long time. "I was trying to give them a perfect childhood," she says. "There is no such thing. There is only a good enough childhood, with a mother who is actually present. That turns out to be enough."

Ezra and the Thousand Courses

Ezra is twenty and studies history at a university. He is curious about everything. Alongside his degree, he has signed up for online courses in programming, economics, photography and two languages. He has a list of more than two hundred books he wants to read. He listens to educational recordings while he walks, eats and cleans. He feels that there is so much to learn, and so little time, that he cannot afford to waste a minute.

But Ezra has noticed that he is not really learning much. He starts courses and does not finish them. He reads books quickly and forgets them. His history studies, which he loves, are suffering, because his attention is spread so thin. And he feels a constant, low anxiety, as if he is falling further behind every day.

When Ezra read the opening of the third chapter of the Zhuangzi, he felt as if it had been written for him. Life has a limit, but knowledge has no limit. He had been trying to use his limited time to chase limitless knowledge, and, as Zhuangzi warned, it was harming him. He realized that he would never know everything, however hard he tried. Nobody can.

Ezra decided to choose. He kept his history degree as his main focus and chose one other subject, a language, to study seriously. He paused the other courses. He reduced his reading list to twelve books for the year and decided to read each one slowly and carefully, taking notes. He stopped listening to recordings while he ate and walked, and let his mind rest. At first, he felt a pang of loss for all the things he was not learning. But soon he noticed that he was learning more deeply and remembering more.

"I used to think that knowing a little about everything was the goal," Ezra says. "Now I think it is better to know some things well, and to enjoy not knowing the rest." This is close to the spirit of Zhuangzi, who was himself enormously curious, but who warned against the danger of chasing knowledge without limit. Curiosity is a gift. But a curious person, like anyone else, has only one limited life to spend.

Practical Steps: Living Within Your Limit

The first step is to recognize what has no limit. Look at the areas of your life where you feel always behind: work tasks, emails, improvements, learning, activities. Ask honestly whether these things have a natural end. If they do not, you will never finish them, however hard you try. Seeing this clearly is the beginning of freedom.

The second step is to count your real hours. Your life has a limit, and so does your week. Work out roughly how many hours you actually have for each part of your life, after sleep, meals, travel and basic care. Compare this with the hours your tasks would require. If the tasks need more hours than you have, the answer is not to work faster. It is to choose.

The third step is to decide what is enough. For each area of your life, ask what would be enough: enough work, enough income, enough activities, enough learning, enough improvement. Write it down. Once you have decided, you can stop when you reach it, without guilt.

The fourth step is to make a "not now" list. Alongside your list of tasks, keep a list of things you have decided not to do, at least for now. Moving something to this list is not failure. It is a conscious choice to use your limited life for other things. You can always return to the list later if circumstances change.

The fifth step is to give limits to limitless tasks. Like Goran with his email, give tasks that have no natural end a fixed amount of time. Answer messages for one hour, then stop. Clean for thirty minutes, then stop. Work on improvements for a set time each week, then stop. The limit is not set by the task. It is set by you.

The sixth step is to remember what the limit is for. Our limited lives are not meant to be spent entirely on chasing. Zhuangzi spoke of protecting our bodies, keeping our lives whole, caring for those who depend on us and living out our natural years. Ask what your limited time is for, beyond the list, and make sure some of it goes there.

Enough Is Not Settling for Too Little

The idea of knowing what is enough can be misunderstood in two ways. The first is to think that it means accepting less than we truly need. Knowing what is enough is not the same as accepting poverty, unfair treatment or a life without basic security. A person who does not have enough food, shelter or safety does not need to learn contentment. They need practical help. The Daodejing's advice is aimed at those who keep reaching for more beyond what they need, not at those who are struggling to have enough.

The second misunderstanding is to think that knowing what is enough means losing curiosity, ambition or the wish to grow. Ezra did not stop learning. Thuy did not stop running her business. Goran did not stop being a dedicated manager. Each of them still has goals and still works hard. What changed is that they now have a sense of limit, so that their goals serve their lives rather than consume them.

It is also worth recognizing that deciding what is enough can be uncomfortable. Many of us have been taught that more is always better, and that wanting less is a sign of weakness. Letting go of tasks, opportunities or improvements can feel like failure at first. Be patient with this feeling. It usually passes as you begin to notice the benefits of a life with some space in it.

And if you find that you cannot stop chasing, that the pressure to do more never lets up even when you try to set limits, and that it is affecting your sleep, your health or your relationships, please consider talking to a doctor or another qualified professional. Sometimes the drive to do more is connected with worry or other difficulties that are easier to understand and ease with skilled support.

A Short Exercise: The Shape of a Finite Week

This exercise helps you see the real limit of your week and choose how to use it. It takes about twenty to thirty minutes.

Take a page and draw seven columns, one for each day of the week. In each column, mark the hours you sleep, eat, travel and care for basic needs. Shade these in. What remains is the time you actually have for everything else: work, family, friends, rest, learning and all the other things on your list.

Now take your list of tasks and commitments, the one that never seems to end. Next to each item, write roughly how many hours a week it takes or would take. Add them up. Compare the total with the unshaded hours in your week. Many people find that their list needs far more hours than they have.

Choose what goes into your week. Start with what matters most: the things that keep you and those who depend on you safe and well, the work that you must do and the people you love. Then add other things in order of importance, until the week is full but not overflowing. Leave at least a little unshaded space for rest and for the unexpected. Everything that does not fit goes on your "not now" list.

Look at the "not now" list. Notice how it feels to see these things written down as consciously chosen, rather than as failures. Keep both lists. Review them every month or so. When Thuy did this exercise, her week had about sixty hours available for work and everything else. Her task list needed more than one hundred. She chose forty hours of work, kept Sunday free for her partner and her garden and moved about half her business ideas to the "not now" list. "My business did not shrink," she says. "My panic did."

Chapter Summary

The third chapter of the Zhuangzi begins by observing that our life has a limit, but knowledge has no limit, and that using the limited to chase the limitless is dangerous. Zhuangzi suggests instead a middle course that protects our bodies, keeps our lives whole and lets us care for others and live out our years. The Daodejing teaches the value of knowing what is enough: a person who knows when to stop will not be in danger (chapter 44), there is no greater misfortune than not knowing what is enough (chapter 46) and a person who knows they have enough is rich (chapter 33).

Thuy and her endless list, Goran and his inbox, Nalini and the perfect childhood and Ezra with his thousand courses all found that much of what they were chasing had no end, and that peace came from counting their real hours, deciding what was enough and choosing consciously what to leave for later. Knowing what is enough is not settling for too little, and it does not mean losing curiosity or ambition. It means letting our limited lives be lived, not only spent.

In the next chapter, we will look at a surprising idea from the Daodejing: that empty space, including rest, is not wasted, but is part of what makes things useful.