Where does something “long” begin? Yesterday, the girl probably did not think, “I grew taller today.” She likely did not notice it the day before either. Compare two neighboring days, and almost nothing seems different. But stand beside a mark made a year ago, and the difference becomes obvious. There is something curious about this. We often cannot see change while it is happening. Yet when two distant moments are placed beside each other, growth suddenly becomes visible. Perhaps length is something that cannot be understood from only one point. A road has here and there. A cord has one end and another. Time has a beginning and a present. The girl’s growth has an old mark and a new one. Only when we notice the space between two points can we begin to understand what “long” means. Many important changes in life are difficult to notice precisely because we see them every day. A child growing. A tree growing. Learning to do something that once seemed impossible. Gradually becoming more skillful. Knowing someone for many years. Yesterday and today may look almost identical. That is why looking back can sometimes matter. An old photograph. Something we wrote years ago. The first thing we ever made. A small line left on a wooden post. Such things quietly tell us, “This is where you once were.” And when we place that past beside the present, we may finally see something we could not see day by day. “I’ve changed this much.” “I’ve learned this much.” “I’ve traveled this far.” But being long is not automatically the same as being valuable. A short sentence may communicate more than a long one. Doing something for many years does not necessarily make it right. And being older does not mean having every answer. Length itself is not a measure of worth. It is a way of seeing how much lies between one point and another. 長 also carries the meaning of a leader or head. A school principal, company president, ship captain, or department head can all be expressed with words containing 長. But perhaps leadership is not simply about standing above others. A person with long experience has traveled through time. They have failed. Succeeded. Waited. Tried again. If that experience is used not only for oneself but also to help those who come later, perhaps that is one of the deeper meanings of being a true “head” or senior. There are two different stretches of time in this picture. The girl is still growing. Grandmother has already lived through many years. The girl will continue becoming taller. Grandmother watches that growth. And in the garden, a young tree is growing toward the sky as well. Neither people nor trees make a sound announcing, “I am growing now.” They simply change, quietly, a little each day. So the line Grandmother draws today is not only for today. Years from now, when the girl stands beside that post again, the old mark may quietly tell her: “This is where you once were.” Length can tell us how far something extends. But sometimes it tells us something equally important— how far we have already come.

One spring morning, fresh leaves were opening in the garden, and cherry petals drifted onto the engawa whenever the breeze passed. The girl was about to run outside when she stopped beside one of the wooden posts. “Grandma, what are these?” Several little horizontal marks remained on the wood. Some were higher. Some were lower. Grandmother came over and looked at them fondly. “Those show how tall you were.” “Me?” The girl pointed to the lowest mark. “This one too?” “Yes.” “I was this small?” “You certainly were.” The girl stood beside it in disbelief. The old mark was now far below her shoulder. “Was that really me?” “It really was.” “Then measure me today!” Grandmother brought over a small wooden ruler. The girl stood with her back against the post. Heels together. Back straight. “Am I taller?” “I can’t measure you if you keep moving.” The girl quickly became still. Grandmother placed the ruler gently across the top of her head and made a new mark. “There.” The girl immediately turned around. The new mark was above last year’s. “I grew!” “You certainly did.” The girl looked delighted. Then her expression became puzzled. “But yesterday I didn’t feel myself growing.” “Perhaps you grew a little yesterday too.” “And the day before?” “Probably.” The girl thought carefully. “Then when did I get bigger?” Grandmother smiled. “I wonder.” There had been no morning when the girl suddenly woke up much taller. She simply woke, ate, played, slept, and lived one ordinary day after another. Then one spring morning, she discovered that she had grown far beyond an old mark on a wooden post. Just then, she noticed the young tree in the garden. “What about that tree?” “That was much smaller a few years ago too.” The girl ran over and compared her head with its branches. “It’s already taller than me.” “Trees are good at growing.” “Will it be even taller next year?” “I expect so.” The girl returned to the post and looked at the mark they had just made. “Will this line become low someday too?” Grandmother thought for a moment. “The line will stay exactly where it is.” “Then how does it become low?” “Because you will become taller.” The girl’s eyes widened. Then she smiled. She could not yet see the person she would be next year. But perhaps that future girl would stand a little higher than today’s mark. She gently touched the new line. It showed how tall she was today. But someday, it would also show her how small she once had been.