A few years ago, I wrote a detailed plan for my future. I rediscovered it by accident while sorting through old files on my computer. The document was full of ambitions that once seemed essential—exams to pass, qualifications to earn, schools to attend, and milestones to reach within carefully planned deadlines.
Reading through those neatly organized goals, I felt a moment of disorientation. Not because I had failed to achieve them, but because life unfolded in ways I could never have imagined at the time.
At that age, I genuinely believed careful planning could protect me from uncertainty. Yet after reading When Breath Becomes Air, I came to see that the thing we never truly control is not our plans, but time itself.
The author Paul Kalanithi was a neurosurgeon. Like many medical practitioners, he devoted his youthful years to grueling professional training. After years of studying, hospital shifts and surgeries, he stepped into the prime of his career. Yet at this moment, he was diagnosed with terminal lung cancer. In his thirties, at an age when most people are still building their future, his identity shifted drastically. He turned from a doctor interpreting life to others into a patient confronting his own end.
What touches me most is that Paul never portrayed himself as a heroic fighter against illness. Most stories about sickness highlight defeating disease, staying positive or creating miracles, while this book is an honest examination of himself. Facing mortality, he felt scared and confused, questioning all his former beliefs.
He wrote,
“The fact of death is unsettling. Yet there is no other way to live.”
Death unsettles us, and living means learning to live with such unease.
I paused for a long time upon these words. People seldom contemplate death seriously, not because it is far away, but because trivial daily matters occupy all our attention. Exams, careers, income and life plans fill our days. We tend to assume life will follow its predictable direction as long as we handle daily tasks well. The book reminds us that life cannot last forever, and its very finiteness gives everything meaning.
A striking detail stays fresh in my mind. After diagnosis, Paul and his wife discussed whether to have a child. It was an extremely tough decision rationally, for he knew he might not live to watch the child grow up and had no idea how much time he had left. After thorough thought, they resolved to embrace new life.
Paul later shared that having a child did not rid him of the fear of death, yet it made life far more precious. I sensed sincere courage rather than sorrow. Many people delay living until conditions are perfect — stable jobs, sufficient wealth and a clear future. But perfect timing hardly exists. Life’s most crucial choices are usually made amid uncertainty.
Reading this book brought back my personal memories. In college, I filled my future with tight schedules, convinced that hitting every target would bring a sense of security. Gradually, I realized life is shaped more by unexpected encounters, sudden changes and forced choices than pre-set plans. Matters that once caused great anxiety fade from memory with time.
What stayed with me most was that the book never tried to offer a clean answer to death, nor did Paul find a universal answer. He sincerely recorded his transformation from doctor to patient, leaving readers to ponder life meaning, self-identity, family and time. Free of impassioned slogans and exaggerated emotions, it presents calm and restrained observation, carrying greater strength than ordinary inspirational writings.
In essence, the book revolves around life rather than death. Knowing time is limited helps people reevaluate what truly matters and what matters little. Paul never gained extra time or miraculous recovery. He lived each remaining day earnestly, keeping working, loving and thinking.
I may forget medical terms and treatment details years later, yet a simple lesson will linger: Years from now, I’ll probably forget most of the medical details in the book.
