around the same age, my paternal grandmother gave me a lego duplo train.

i doubt she could have imagined the significance that gift would acquire throughout my life, but she had introduced me to an entire universe governed by a beautifully simple principle: seemingly unrelated pieces could become part of something extraordinary because they shared a common system of connection.

what fascinated me wasn’t merely the ability to build. it was the underlying order that made almost limitless creation possible.

no matter how unusual a piece appeared, it belonged to the same architectural language. its shape, color, or intended purpose didn’t necessarily determine what it could become. the possibilities emerged from how it connected with everything else.

i was never particularly interested in following the instructions to recreate whatever appeared on the box. i preferred inventing things that existed nowhere except in my imagination.

i could scatter a thousand bricks across the floor, transforming an orderly collection into an apparently chaotic landscape of shapes and colors, and see possibilities everywhere. a train could become a spaceship, a building could become a machine, and an otherwise insignificant piece could become essential to something entirely unexpected.

to my developing mind, this was intellectual candy.

what i found intoxicating was the relationship between order and imagination. the predictability of the underlying system was precisely what made its creative possibilities so expansive. structure didn’t restrict my imagination; it gave my imagination somewhere to go.

much later, i would encounter the language of entropy and recognize a useful metaphor for something i’d practiced intuitively since childhood. a seemingly high-entropy collection of disconnected bricks could, through deliberate arrangement, become a coherent model with structure, purpose, and meaning.

the pieces themselves hadn’t fundamentally changed. their relationships had.

as i grew older, that fascination extended into nearly everything i encountered. science, philosophy, psychology, engineering, medicine, technology, and design became interconnected fields of exploration. i taught myself whatever captured my curiosity, often discovering that knowledge acquired in one discipline offered unexpected insight into another.

i became particularly interested in the hidden architecture of experiences: the rules, relationships, and systems that determined how people interacted with the world around them.

why should something simple require so many unnecessary steps? why should technology demand that people understand its complexities before they can benefit from it? and why should an object’s original purpose determine the limits of its usefulness?

those questions became central to much of my work.

i didn’t always know what i was building toward, nor did i believe every interest needed an immediate practical application. curiosity was its own reward, and the connections often revealed themselves long after the knowledge had been acquired.

decades later, when i began assembling miniature buses from lego bricks to represent an entirely new approach to delivering human care, i was returning to the same creative language i’d understood since childhood.

only now, the models represented more than imaginary worlds.

they represented possibilities for real people.

and once again, what appeared to be a collection of unrelated pieces was beginning to fit together.