Professor Hamahan’s Commencement Address:
Ladies and gentlemen, distinguished guests, faculty, proud families, and—most importantly—the remarkable graduates of the University of Denise Town’s classes of Business and Biology:
Look around you now. The sun is finding its way through the trees, painting the sky with the golds and blues of new beginnings. Around us, clusters of friends and families talk animatedly, forks raised, laughter rolling like soft waves across the grass. If I had a single word to describe this scene, and this moment, it would be: connection.
It is fitting, I think, that your commencement—a word meaning both “a beginning” and “a coming together”—takes place outdoors, surrounded by life in all its forms. Each table is its own little network: voices weaving, ideas converging, and a sense of possibility floating in the warm air.
Today, as I stand before an audience equally divided between the worlds of Biology and Business, I have a special challenge—one issued by our dean, who looked at me with that unmistakable sparkle in his eye and said, “Professor Hamahan, today you must keep the botanist and the banker equally interested. And you must do so not by separating your ideas, but by weaving them together.”
So, this afternoon, I invite you to join me on a journey—a journey inside the most intricate, adaptable, astonishing network ever to exist: the human brain.
And as I hope to show you, if you wish to truly understand how a great business works, you need look no further than the three pounds of matter atop your shoulders. If you can learn to think like your own brain, you are halfway to thinking like a world-class enterprise. But if you try to understand the brain only through the language of quarterly earnings and product launches—well, as anyone who’s ever mixed up DNA extraction buffer with orange juice can tell you, sometimes reverse engineering isn’t so simple.
I. THE COMMENCEMENT PARABLE: THE GATHERING AT DUSK
Let me begin with the picture above—a snapshot of this very celebration. At first glance, it’s a party: tables, glasses, plates, clusters of happy faces. But for a biologist, it’s a living system, a temporary ecology where every interaction leaves a mark. For the business student, it’s a pop-up organization, with teams forming and dissolving, logistics humming quietly in the background, value being created in every shared joke and new connection.
Notice the subtle choreography: the quiet, influential leaders who gather others; the problem-solvers refilling a friend’s glass or making space for someone at the table. It’s dynamic, adaptive, self-organizing. Structure guides the flow, but improvisation makes it come alive.
In many ways, what we see here is a living metaphor for the brain and the business: a network thriving, connecting, learning, and growing. So with your patience, I’d like to build my message on this foundation.
II. THE CEREBRUM: VISIONARIES, ARCHITECTS, AND STRATEGISTS
In the firmament of the brain, the cerebrum is the grand parliament. It is the seat of analysis, strategy, and dreams. Here, amid billions of neurons, visionaries are born—scientists deciphering genomes, entrepreneurs founding companies, leaders mapping the future.
Picture one of our tables at sunset: the circle of friends engaged in spirited debate about where to spend the evening, how to solve a tricky research problem, or why one investment deserves another look. These are the cerebrums of our community—the planners, architects, and visionaries mapping out new territories.
Most organizations, at their best, mirror this process: executive teams synthesizing complex information, running scenarios, imagining the next big leap. The cerebrum takes in data, analyzes, assesses, dreams. It is always asking: “What next?” In this, our neurologists and our business strategists are siblings—both sculptors of possibility, both future builders.
Message for You: When you plan, when you imagine, when you gather data to build strategy—you are using the same power as the brain’s highest, most creative centers. To build extraordinary things, nurture your cerebrum. Let it be both bold and open, analytical and wildly creative.
III. THE CEREBELLUM: DOERS, LEARNERS, AND THE POWER OF PRACTICE
But vision alone is not enough. A symphony of plans remains just noise unless played with precision.
Enter the cerebellum—the great conductor, the quiet perfectionist, making sure movements are fluid, timing is just so, and every step is balanced.
Watch the servers threading between tables, the music ensemble tuning, the chef adjusting the flame—all unconscious choreography honed by repetition. This is like the operations teams in a company, or the mighty cerebellum fine-tuning every note. In the best organizations, process is art and science combined: the Toyota assembly line, the Amazon package racing from shelf to box.
Our cerebellums are the original continuous improvement office, learning from every attempt, refining every outcome. The master chef, the seasoned biologist, the dependable accountant all share its gifts—practice, adaptation, mastery.
Message for You: You succeed not by genius alone, but by refining your craft, failing, learning, and trying again. Respect your cerebellum. Invest in skills. Value the people in your organization who sweat the details, who make the wheels turn smoothly.
IV. THE BRAINSTEM: LIFE SUPPORT, RESILIENCE, AND QUIET HEROISM
Underneath the bustle is the brainstem, father to our heartbeat, guardian of our breath—ever vigilant, rarely thanked except in crisis.
Every event like this one, every university, every business, rests on a foundation of people who keep things running—often invisible until something goes wrong.
Who registered the guests? Who cleaned the park? Who made sure the microphones worked? In business, who runs payroll, maintains the servers, tracks safety compliance? In the body, it’s the guardians of our most basic needs.
Exceptional people and companies are marked by the resilience of their brainstem: their ability to keep going, to recover from setbacks, to provide continuity.
It is easy, in both biology and business, to overlook the quiet heroes who make ongoing life possible. But when disaster strikes—data lost, systems down, hearts racing—it is their discipline, their calm, and their preparation that pulls us through.
Message for You: Honor the backbone of your teams and organizations—the life-support systems and the people who maintain them. Invest in resilience, process, and crisis readiness, just as the body defends its essentials even in the storm.
V. THE LIMBIC SYSTEM: EMOTION, CULTURE, AND THE SOUL OF SUCCESS
Now, we arrive at the seat of memory, meaning, and motivation: the limbic system. Love. Fear. Loyalty. Inspiration. This is where you find the most ancient parts of humanity—and the deepest currents in any thriving business. No great company endures without a distinct, authentic culture; no extraordinary life is lived without passion, connection, and values.
Tonight, some of you will migrate from one table to another, seeking familiar faces or new adventures. You’ll recall this evening for decades not for the flavor of the food, but for the feeling of being together—trusted, encouraged, seen. This is your limbic system at work.
The most gifted individuals, like the most successful organizations, are marked by emotional intelligence, empathy, and a sense of purpose. Research shows that gifted brains have more active and adaptable limbic systems—more attuned to both their own feelings and the emotional “temperature” of their environment.
Just so, the best leaders know culture is not a slogan but a living memory, a shared story, a habit of kindness. Google and Netflix cultivate freedom and trust; Patagonia weaves its mission into every fiber.
Message for You: Value the inner fire. Build cultures of trust, meaning, and belonging, whether in your lab or your startup. Leadership is more than competence; it is the ability to shape hearts as much as minds.
VI. THE BRIDGES BETWEEN WORLDS: NEUROPLASTICITY, DIVERSITY, AND THE ADVANTAGE OF THE CONNECTED
What truly sets the most gifted brains—and the greatest organizations—apart is not the size of any single part, but connectivity. Dense networks, open communication, and adaptive learning—the principles of neuroplasticity—are at the heart of genius.
In the brain, the corpus callosum links left and right, logic and intuition. The most creative people are those whose networks can build new routes, whose minds can see connections where others see only walls.
Organizations are no different. When engineers meet marketers, when biologists and businesspeople share lunch under the trees, new ideas are born.
If you look at the brightest companies—Google’s “20% time,” IDEO’s multidisciplinary teams, Apple’s marriage of engineering and design—what you’re seeing is the brain’s playbook: silo-busting connectivity sparking endless innovation.
Message for You: Cross boundaries. Learn another discipline. Build bridges in your career. The fastest way to genius—in yourself or your company—is to connect the dots.
VII. THE ORGANIZATIONAL “GENIUS” AND THE NEUROSCIENCE OF GREATNESS
We are naturally drawn to stories of extraordinary talent—child prodigies, creative polymaths, leaders whose vision changes lives. Neuroscience tells us that such brilliance is rarely isolated: it is about the whole network performing at peak capacity.
In business, the rarest and most influential organizations are those that develop each function—analysis, communication, operations, and culture—while ensuring they communicate fluidly. These are the Teslas, the Alphabets, the Toyotas of the world.
Here’s where my core thesis arrives—and it is my central message to you all:
If you study the brain—not just its parts, but its networks, processes, and adaptability—you possess the toolkit to understand, diagnose, and build any business. But if you only study business, without understanding the lessons of nature, you risk missing the very source code of creativity, resilience, and growth.
This, in my view, is why the future belongs not to the specialists alone, but to the connectors—to those who read the open book of biology and apply its lessons everywhere.
VIII. STORIES OF GENIUS: BRAINS AND COMPANIES ALIKE
Allow me to tell a brief story about Leonardo da Vinci, the ultimate interdisciplinary genius. Da Vinci was not just a painter; he was an engineer, anatomist, mathematician—fascinated by the flight of birds, the trick of a shadow, the mystery of water moving over rock.
His genius lay not in his skill alone, but in his habit of crossing domains, building a “brain” of vast connectivity. In the business world, companies modeled after this genius do likewise: they question, they blend, they look for lessons in unlikely places—combining the precision of biology with the vision of entrepreneurship.
Tesla did not invent the electric car; Apple did not invent the smartphone. They combined existing elements in astonishing new ways, like neurons wiring fresh synapses to solve a complex new problem.
So, too, the biologist who studies business, or the entrepreneur who reads books on ecology, is equipped for greatness in a world where ideas can—and must—cross-pollinate.
IX. THE LIMITS OF MIMICRY: WHY BUSINESS CANNOT FULLY TEACH THE BRAIN
Some of you may still wonder: “Professor, surely business is complex—markets move, people act unpredictably, crises arise from nowhere. What makes the brain so special as a model?”
Here is the answer, drawn from both science and lived experience:
– The brain is the original, the blueprint, the product of millions of years of adaptive evolution. Businesses are, by comparison, recent inventions—our best attempt to mimic the complexity, adaptability, and resilience of the living mind.
– In studying business, you encounter models, case studies, markets, incentives. In studying the brain, you encounter the very engine of learning, creativity, motivation, and change—all the things most sought after in the organization.
– Most importantly, the brain can reinvent itself—neuroplasticity means it can rewire, adapt, and grow in ways that most businesses can only dream of.
That is your superpower, graduates—your capacity to learn from your own biology and bring those lessons wherever you go.
X. COMMENCEMENT: YOUR NEXT NETWORK
And so here we are, at the edge of the woods, at the threshold of your next adventure. Each of you is a node in the world’s most extraordinary network. Some of you will build companies; others will cure diseases. Some will invent new materials; others will teach the next generation. Each of you is a walking symphony of connectivity and adaptation.
From this day forward, as you join new teams, start new ventures, cross into unfamiliar domains—remember the lessons of the brain:
– Cultivate your vision, but also your skill.
– Celebrate your operations, not just your ideas.
– Honor the life-supporting teams and processes, invisible but essential.
– Invest in trust, meaning, and community.
– Build bridges across disciplines—never be afraid to learn from another’s expertise.
– Above all, be ready to adapt—to change your mind, to change your business, to change the world.
Each gathering of people—like the one celebrated here tonight—is an echo of the brain’s brilliance. And every time you build a better team, a better company, a better world, you are paying homage to the most wondrous network nature ever produced.
XI. CLOSING: TO THE FUTURE, CONNECTED
Years from now, when you remember this evening—the laughter, the music, the urgency of young hope—I want you to recall not just the faces, but the feeling: that you were part of something dynamic, alive, and infinitely possible.
That is not just the memory of a night, but the blueprint for a lifetime of meaning and achievement.
As you go forth, carry with you the gift of connection—between disciplines, between hearts, between past wisdom and future possibility.
Congratulations, Class of Denise Town. May your personal and professional networks always grow, adapt, and thrive. And may you always remember: to understand business, learn from the brain; to truly know the brain, learn from life.
Thank you, and good luck!
Professor Hamahan leaves the podium to a standing ovation, the sun dipping lower, setting aglow the faces of tomorrow’s leaders—biologists and businesspeople, side by side, ready to shape the networks of the world.
MB
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