A Journey through My Diverse Perspectives

  Human ingenuity is applied in countless ways, yet we often go through life largely unaware of it. If we take the time to understand the vast wisdom behind the things around us, we begin to see them as the fruits of accumulated knowledge and experience. Without such awareness, however, much of this wisdom remains invisible, unnoticed, and unappreciated. In short, the world can look vastly different to someone who recognizes that even ordinary things may embody a crystallization of human wisdom than to someone who views them with indifference—even when both are looking at exactly the same thing. Of course, we need not become deeply knowledgeable about everything, but it is important to remain humble and recognize that what people have built over many years is like an iceberg, with the collective wisdom of countless individuals hidden beneath the surface. We benefit every day from the wisdom of those who came before us. Humility allows us to recognize our own limitations and areas f...

  It has been nearly four years and three months since I left my last job, and as I have fully settled into life after retirement, the memories of my working days are gradually growing more distant.  Yet, to make the most of my life today, I continue to avoid wasting time, devoting it instead to the things I must do and the things I want to do. Perhaps because of this, the days seem to fly by in an instant. Once again, I am realizing that how we spend our time truly shapes the life we live.

  When I recall the major challenges I faced at work back then, fragmented scenes—long buried deep in my memory—come flooding back one after another. Even though those experiences happened many years ago, the more vividly I remember them, the more my heart races and my blood seems to heat up, creating a restless yet invigorating sensation deep within me. It is truly remarkable. I really did give it my all. Of course, now that I am living my post-retirement life, I no longer possess the agility or toughness I once had, and I can no longer do many of the things I used to do. Yet whenever I recall those times—when I gave a challenge my absolute all—a surge of passionate energy wells up from deep within me, becoming a genuine source of vitality. Everyone, not only at work, encounters significant milestones in life when they boldly give their all to a challenge. Regardless of the outcome, if we look back positively on those moments of wholehearted effort, they can become a powerful sour...

  Even when the barrier to overcome is not exceptionally high, it is important for beginners to gather and study relevant textual and visual information beforehand when attempting something somewhat challenging. However, information alone is not enough; it can be highly effective to use it to visualize ourselves tackling the challenge efficiently according to a planned sequence of steps, imagining our actions throughout the entire process and repeating this visualization several times. When we actually undertake the task, unexpected issues may arise and reveal areas for improvement, but we are often still able to achieve a largely satisfactory result. I experienced this recently while removing moss that had accumulated on the exterior walls of my home, gaining a modest but genuine sense of satisfaction and accomplishment in the process.

  When looking back on life, we realize that both good and bad fortune are inevitable parts of the human experience. Indeed, moments of misfortune often test our character and resilience, and no one can entirely escape such situations, however much they may wish to. By first accepting the reality of a difficult situation and then moving forward with renewed hope and realistic goals, we gain valuable lessons—lessons that can become a lasting source of strength throughout the rest of our lives.

  By learning from everything around us, taking time to cultivate healthy values and a sound philosophy of life, and honing our ability to express even the subtlest feelings deep within, we can better demonstrate our reason for existence—our raison d'être—and discover our reason for living, or Ikigai. In doing so, we may forge genuine, heart-to-heart connections with others on a profound level and become a positive role model for those who follow us and may be struggling with life’s challenges.

  Individuals who consciously cultivate the habit of anticipating how various events may unfold can learn greatly from the experience—whether or not their predictions prove correct. By reviewing both the process and the outcome, analyzing the contributing factors and underlying causes, and clarifying cause-and-effect relationships through hypotheses, they gradually sharpen their ability to make logical predictions. This is precisely one of the essential qualities of effective leadership.

  I began writing short essays immediately after retiring, and four years and two months have now passed. Although I have never consciously counted them, I have likely written more than a thousand essays in total. Undoubtedly, many share similar underlying themes, even when the wording differs; after all, there are limits to any individual’s imagination and capacity for thought, making some repetition inevitable. In this day and age, we can draw an endless supply of new knowledge from the internet and AI. Yet knowledge not grounded in personal experience remains merely a collection of information fragments; it lacks the unique character shaped by our own experiences, preferences, and interpretations. In that sense, my short essays represent wisdom —albeit imperfect— distilled from the experiences, observations, thoughts, and reflections of my limited life within a narrow sphere. Naturally, the scope and volume of such writing are limited, but as long as there are even a few kindred...

  When a negative, self-limiting mindset dominates our thoughts, we become unable to fully realize not only our existing abilities but also our latent potential. Therefore, especially when embarking on something new, boldly casting aside such limiting beliefs, believing firmly in our potential, and setting ambitious goals can lead to significant personal growth and further develop our capabilities.

  Looking back on life, I feel that when there is something you truly want to do and it is within your power to do it now, seizing the opportunity and taking action is essential to living without regrets. Even if something is possible today, changes in our circumstances or surrounding conditions may make it impossible later. This is especially true in our later years. From observing the experiences of my parents and other older adults, I have come to feel that it is important to complete end-of-life preparations while we are still mentally sharp and physically capable. These preparations involve numerous tasks, from administrative procedures to many other practical details. As the Japanese saying goes, “being prepared means having no worries.” Taking care of these matters in advance can help prevent unnecessary burdens on our families or government agencies later. Balancing the enjoyment of our later years with end-of-life planning requires us to accomplish many things within a lim...

  Everyone speaks of the importance of investing in oneself. Moreover, few people make such investments out of pure selflessness; most naturally expect some form of future return. In the context of work, however, the return may manifest, contrary to one's initial expectations, as a new opportunity to test one's potential. The rewards originally anticipated often materialize only after a considerable time lag—following the successful pursuit of an opportunity, the sustained achievement of results, and eventual recognition by others. In contrast, when cultivating virtue—an essential part of living a proper life—expecting something in return can make it difficult to sustain such actions and may ultimately prevent one from achieving the intended purpose. Yet, because becoming completely free of personal desire is extremely difficult for most people, the practice of accumulating merit may be hard to sustain unless it also brings some personal fulfillment—creating a mutually benefici...