“We cling to tidy success narratives—appealing stories that trace an outsize triumph to a single critical decision, a vital personality trait, a striking incident from childhood. Such stories make extraordinary success seem comprehensible, perhaps (we imagine) even attainable. Yet reality tends to be more complicated. At a certain level of achievement, success is unfathomably contingent, requiring a hefty amount of luck on top of remarkable ability and durable conviction. In Source Code, Bill Gates’s chronicle of his early years, we are treated to an unexpectedly revealing account of the swirl of factors leading to the birth of Microsoft and the ascent of personal computing.”—The Wall Street Journal

“A remarkably introspective and personally revealing tour through some of the key moments and experiences that shaped Gates the boy and teenage programming whiz, years before he became a business titan.”—San Francisco Chronicle

“In contrast to the current crop of swaggering tech bros, the Microsoft founder comes across as wry and self-deprecating in this memoir of starting out. . . . [This volume] is more than just a geek’s inventory of early achievements. There is a genuine gratitude for influential mentors, and a wry mood of self-deprecation throughout. . . . There is a sense of the writer, older and wiser, trying to redeem the past through understanding it better, a thing that no one has yet seen Elon Musk or Mark Zuckerberg attempt in public. That alone makes Bill Gates a more human tech titan than most of his rivals, past and present.”—The Guardian