There is a word I have been thinking about lately: margin.
Years ago, when I was teaching first graders how to write, I remember pointing out the faint margin lines running down both sides of their copybooks.
“See these lines?” I would say. “Your writing begins here on the left, and it stops here on the right. You don’t write all the way to the edge.”
At first, the children had trouble judging the space. They might begin a sentence confidently enough, only to discover near the end of the line that they had misjudged it. The final letters would shrink and crowd together as they hurried toward the right-hand margin, or they would hyphenate in the most creative ways. Gradually, they learned how much they could comfortably fit between the two margins. We were teaching them that a line has limits, and that using the space well means paying attention to them.
Our lives need margins, too: space we deliberately choose not to fill. A protected margin between one obligation and the next. A little breathing room around the things that matter. A boundary that allows us to say: this is enough.
As we grow older, that kind of margin becomes increasingly precious. Yet many of us know people whose days remain filled from morning until night. There is always another project, another appointment, another commitment. Even after taking time away, they return home and quickly begin again, moving forward at a remarkable pace while little space remains between one activity and the next.
Some reach retirement and discover they have never learned to leave a margin. The workday ends, but the calendar quickly fills again: a volunteer engagement on Monday, a home project on Tuesday, an exercise class on Wednesday, a trip to plan, a meetup to attend. They have more freedom, yet somehow very little free time. The page has changed. They are still writing all the way to the edge.
Do we notice this more keenly as the years pass because we begin to experience time differently?
I think of a woman I know who seems almost uneasy when she has nothing on her agenda. If an afternoon opens up, she quickly finds something to put on it: a closet to organize, an errand to run, a project that has been waiting. She is capable, energetic, and genuinely enjoys getting things done. I sometimes wonder whether an empty afternoon feels to her less like freedom than like time that might be wasted.
In filling every hour, she leaves little opportunity for a friend to drop by, or simply for a day to become something other than what was scheduled. That is the cost of a life without margin: serendipity loses its chance to happen.
Without a protected margin, we can love people and still rarely make room for them. We say, “We should do something together,” and sincerely mean it, while months pass without the idea becoming an occasion. We can share the same household and find our encounters organized around errands, responsibilities, and logistics.
Helping one another is one way love takes form. Relationships also need something less tangible: time that has not already been spoken for. There is something deeply nourishing about simply being together, having enough unhurried time for a conversation to wander, for a memory to arise, or for laughter to continue a little longer than expected. That kind of connection requires a margin in which neither person is already rushing toward whatever comes next.
Like those first graders learning to watch for the margin lines on the paper, we can learn to do the same in our own lives. Leaving space is just as important as filling it. Accomplishing what we set out to do matters, but setting aside a protected margin is another kind of achievement, one that welcomes people, spontaneity, and ourselves.
Editors know that white space carries meaning. It sets the pace of a page, gives the eye somewhere to rest, tells the reader where one thought ends and the next begins. Text crowded edge to edge, however good the writing, reads as denser and more tiring than the same words given room to breathe. The margin is part of the composition.
So it is with our lives. The space we leave unfilled shapes everything around it.
What margins do you leave in your days? Do you often look for ways to fill your cup to the brim?