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The following essay was published by the undergraduate admissions office at Johns Hopkins University as one of its "Essays That Worked" for the Class of 2018.

String Theory

Bubble wrapped college planning timeline (11 × 8_edited.png

by Joanna Schneider

Chemical & Biological Engineering 

Princeton University (Graduate)

Johns Hopkins (Undergraduate)

If string theory is really true, then the entire world is made up of strings, and I cannot tie a single one. This past summer, I applied for my very first job at a small, busy bakery and café in my neighborhood. I knew that if I were hired there, I would learn how to use a cash register, prepare sandwiches, and take cake orders. I imagined that my biggest struggle would be catering to demanding New Yorkers, but I never thought that it would be the benign act of tying a box that would become both my biggest obstacle and greatest teacher.

On my first day of work in late August, one of the bakery’s employees hastily explained the procedure. It seemed simple: wrap the string around your hand, then wrap it three times around the box both ways, and knot it. I recited the anthem in my head, “three times, turn it, three times, knot” until it became my mantra. After observing multiple employees, it was clear that anyone tying the box could complete it in a matter of seconds. For weeks, I labored endlessly, only to watch the strong and small pieces of my pride unravel each time I tried.

As I rushed to discreetly shove half-tied cake boxes into plastic bags, I could not help but wonder what was wrong with me. I have learned Mozart arias, memorized the functional groups in organic chemistry, and calculated the anti-derivatives of functions that I will probably never use in real life—all with a modest amount of energy. For some reason though, after a month’s effort, tying string around a cake box still left me in a quandary.

As the weeks progressed, my skills slowly began to improve. Of course there were days when I just wanted to throw all of the string in the trash and use Scotch tape; this sense of defeat was neither welcome nor wanted, but remarks like “Oh, you must be new” from snarky customers catapulted my determination to greater heights.

It should be more difficult to develop an internal pulse and sense of legato in a piece of music than it is to find the necessary rhythm required to tie a box, but this seemingly trivial task has clearly proven not to be trivial at all. The difficulties that I encountered trying to keep a single knot intact are proof of this. The lack of cooperation between my coordination and my understanding left me frazzled, but the satisfaction I felt when I successfully tied my first box was almost as great as any I had felt before.

Scientists developing string theory say that string can exist in a straight line, but it can also bend, oscillate, or break apart. I am thankful that the string I work with is not quite as temperamental, but I still cringe when someone asks for a chocolate mandel bread. Supposedly, the string suggested in string theory is responsible for unifying general relativity with quantum physics. The only thing I am responsible for when I use string is delivering someone’s pie to them without the box falling apart. Tying a cake box may not be quantum physics, but it is just as crucial to holding together what matters.

I am beginning to realize that I should not be ashamed if it takes me longer to learn. I persist, and I continue to tie boxes every weekend at work. Even though I occasionally backslide into feelings of exasperation, I always rewrap the string around my hand and start over because I have learned that the most gratifying victories come from tenacity. If the universe really is comprised of strings, I am confident that I will be able to tie them together, even if I do have to keep my fingers crossed that my knots hold up.

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