If you pause to consider your own existence, you’ll realize that it all began with a single cell. That tiny cell created us, carrying within it the blueprint—our DNA—that guides every step of our development. Once this cell begins to multiply, over days and weeks, a cascade of events unfolds: the brain, organs, bones, and tissues all start to form. It is a beautifully systematic process, sculpting a baby into shape. Our heart takes form and begins to beat, and our DNA provides the essential instructions to build every organ.

But development isn’t just about physical formation. As these organs develop, the fetus begins to experience sensations. When a mother speaks, the baby may respond almost immediately, suggesting that feelings are also being integrated even in the womb. It’s not only the physical body that is preparing itself—the capacity for sensation and emotion is emerging too. This intricate and miraculous process takes place long before we are even aware of our surroundings.

Once we are born, our journey continues through the infant stage, a period marked by rapid growth and change. In these early days, life remains a miracle that often goes unnoticed by us. Before our conscious mind fully develops, we are unaware of the myriad experiences that shape us. We cry and laugh instinctively, without understanding why. While our caregivers intuitively recognize our needs—whether it’s hunger or discomfort—we remain oblivious to the reasons behind our reactions. Even in our sleep, we experience dreams that can bring about a range of expressions, from fear to joy. A mother might smile at the sight of her child’s content expression, not realizing that the baby’s mind is already processing experiences in its own mysterious way.

It is truly impossible to grasp the full complexity of the forces at work during our development. Yet, from that single cell to the conscious beings we become, every step is a testament to the wonder and intricacy of life.