The technology world has been shaped by a few extraordinary individuals whose visions have redefined the future. Among them are Bill Gates, the co-founder of Microsoft and a global philanthropist, and Masayoshi Son, the founder and CEO of SoftBank and a masterful tech investor.
While Gates brought computing to the masses and later focused on solving humanity’s most pressing challenges, Son built an investment empire that has fueled some of the world’s most transformative technologies.
Their journeys and insights have been captured in two new books that shed light on their motivations, strategies, and visions. Gates’ own book, Source Code: My Beginnings, offers a personal account of his early years and formative experiences that led to Microsoft’s creation. Meanwhile, Lionel Barber’s Gambling Man delves into the audacious bets and visionary thinking that have defined Masayoshi Son’s career.
Bill Gates: From Personal Computing Pioneer to Philanthropic Leader
Early Life and Microsoft’s Beginnings
In his autobiographical book Source Code: My Beginnings, Gates reflects on his upbringing in Seattle and his early fascination with computers. As a teenager, Gates honed his programming skills on a teletype terminal at his school, experiences that laid the foundation for Microsoft. Co-founded with Paul Allen in 1975, Microsoft revolutionized personal computing with products like MS-DOS and later, the Windows operating system.
Gates’ book reveals the relentless drive and strategic thinking that propelled Microsoft to global dominance. Source Code also offers glimpses into the foundations of his management philosophy, where intellectual rigor and bold decision-making took center stage.
Source Code is a human, personal story of how Bill Gates became who he is today: his childhood, his early passions and pursuits. It’s the story of his principled grandmother and ambitious parents, his first deep friendships and the sudden death of his best friend; of his struggles to fit in and his discovery of a world of coding and computers in the dawn of a new era; of embarking in his early teens on a path that took him from midnight escapades at a nearby computer center to his college dorm room, where he sparked a revolution that would change the world.

Transition to Philanthropy
In 2000, Gates transitioned away from his role as Microsoft’s CEO to co-found the Bill & Melinda Gates Foundation. This pivot marked a new chapter of his life focused on solving global challenges.
The foundation has spearheaded initiatives in global health, sanitation, and renewable energy, with its campaign to eradicate polio being one of its most notable successes.
Source Code highlights how Gates applied the same problem-solving mindset he used at Microsoft to philanthropy, leveraging data and technology to maximize impact.
Masayoshi Son: Betting Big on the Future
Early Life and the Rise of SoftBank
Masayoshi Son’s journey, as chronicled in Lionel Barber’s Gambling Man, paints the portrait of a bold, risk-taking entrepreneur. Born in 1957 to Korean immigrant parents in Japan, Son faced societal and financial challenges early in life. Yet, his determination and ingenuity were evident even during his college years at UC Berkeley, where he sold a pocket translator invention to Sharp Corporation for $1 million.
Barber’s book explores how Son founded SoftBank in 1981, transforming it from a software distributor into a global powerhouse.
Through strategic acquisitions and investments, Son positioned SoftBank at the center of the tech ecosystem, making landmark deals such as his early investment in Alibaba, a $20 million bet that turned into $130 billion.
In Gambling Man, the first Western biography of Son, the self-professed unicorn hunter, we go behind the scenes of the world’s most monied halls of power in New York, Tokyo, Silicon Valley, Saudi Arabia, and beyond to see how Son’s firm SoftBank has defied conventional wisdom and imposing odds to push global tech and commerce into the future.

The Vision Fund and Beyond
Gambling Man dives deeply into Son’s creation of the Vision Fund, the largest technology investment fund in history at $100 billion. Son’s approach has been to back transformative ideas in artificial intelligence, robotics, and renewable energy, with investments in companies like Uber, WeWork, and Arm Holdings.
While some of these high-profile bets have faced scrutiny, Barber’s book illustrates Son’s long-term thinking and unwavering belief in the power of technology to reshape society.
The Intersection of Vision and Risk
The insights from Source Code and Gambling Man reveal striking parallels between Gates and Son:
Visionary Thinking: Gates’ vision of democratized computing and Son’s ambition for an AI-driven future have each shaped their respective industries.
Calculated Risks: Both leaders were unafraid to take significant risks, Gates betting on the success of Windows, and Son investing billions in disruptive startups.
Legacy Beyond Business: While Gates focuses on global health and education, Son envisions a future where technology solves humanity’s greatest challenges.
Their ability to think long-term and adapt to changing circumstances highlights the qualities that separate visionary leaders from the rest.
The Wrap
Bill Gates and Masayoshi Son have not only shaped the trajectory of global technology but have also demonstrated how leadership and innovation can extend beyond business.
Gates’ candid reflections in Source Code: My Beginnings provide invaluable lessons on the value of curiosity, hard work, and adaptability. Similarly, Lionel Barber’s Gambling Man offers an intimate look into Son’s high-stakes world of bold investments and forward-thinking strategies.
Both figures remind us of the power of vision, risk-taking, and the ability to adapt in an ever-changing world. Whether transforming personal computing or betting on the next technological revolution, their legacies will continue to inspire entrepreneurs and leaders for generations to come.