The Journey of a Zygote

Thirty-five years ago, in the silent depths of existence, a single spermatozoon met an ovum, and from that union, a tiny zygote was formed. A single cell, carrying the blueprint of life, began its quiet journey.

It did not remain one for long. It divided—first into two, then four. At that moment, Ranjit Tiwari was just a four-celled being, floating in the vast, nurturing darkness of a womb. The divisions continued—eight cells, sixteen, and then thousands. Each cell carried within it tiny engines of life: mitochondria, a nucleus, a Golgi complex.

As the weeks passed, the shapeless cluster of cells began to differentiate. Some transformed into neurons, weaving the intricate circuits of thought. Others became muscle, heart, blood vessels, bone. A body took form, a brain flickered to life. For nine months, this fragile creation depended entirely on the blood of its mother, drawing oxygen, glucose, and warmth from her being.

Then, one day, it emerged—a three-kilogram mass of flesh and bone, gasping for its first breath. It was no longer connected to its mother’s bloodstream. It had entered the world of air and hunger.

The body grew. It consumed the materials of the earth—fruits, grains, water. It breathed oxygen gifted by the trees. From a formless zygote, it had become 55 kilograms of accumulated matter, borrowed from the world.

But something else happened in the process. The neurons encased in its skull began absorbing information from everything around—people, television, society. The world shaped its thoughts, filled it with knowledge, desires, ambitions, and ego. It forgot what it was.

Thirty-five years ago, it was just a zygote. A tiny speck of life that had no ambition, no attachments, no ego. It did not crave success, did not fear failure. But this body, which had grown from food and air, had learned so much nonsense from the world—things passed from one person to another, like a chain of illusions, a cycle of misguided wisdom.

And yet, I know the fate of this body. Fifty years from now—perhaps sixty, if luck allows—this physical mass will dissolve into the soil. The brain, the heart, the muscles, the eyes—all of it will rot and become one with the earth. Bacteria will break it down. It will nourish the roots of plants. Grass will sprout from what was once flesh and bone.

I have sixty years at most—unless an accident, a stroke, or a failing heart takes me sooner. But no matter when, I know what awaits. I will become nothing more than manure for the soil. The grass will drink from me, and life will go on.

And so, what should I do with the years I have?