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Bill Gates (born October 28, 1955) is the author of Source Code, which describes his life from his childhood to his early twenties, shortly after the founding of Microsoft. Gates depicts his younger self as a naturally intelligent person who was nevertheless desperate to convince others of his intelligence. Gates writes that as an elementary school student, he was “raw intelligence, an information omnivore” (98), seeking to learn as much as he could about a wide variety of topics. The use of the words “raw” and “omnivore” in this passage suggests that Gates’s intelligence was natural and inherent. When he first encountered computers in middle school, he began to define himself as a computer savant, claiming that “writing programs flowed from a combination of skills that came easy to [him]: logical thinking and an ability to focus intensely for long periods” (104). Here again, the use of the phrases “flowed” and “came easy” suggests that Gates possessed a natural intelligence and aptitude for computers from an early age.
Despite the memoir’s depiction of Gates as a naturally intelligent person, Gates also admits that “it mattered to [him] to prove that [he] was smart” (129), and the memoir reflects this desire to be seen as a genius. From an early age, Gates “wanted to be one of those people who spend their days trying to understand things that other people do not” (78). This passage suggests that intelligence for intelligence’s sake was not Gates’s goal. Rather, he wanted to be seen as more intelligent than the people around him. Gates later admits that he “so deeply identified with being the smartest, the best,” and that “that status was a shield behind which [he] hid [his] insecurities” (213). As a student at Lakeside School, Gates kept one set of textbooks at home so that he could act “as if [he] didn’t need to study at home” (127). This practice helped Gates establish a “smart-aleck, devil-may-care façade” that he brought with him to Harvard (127). The memoir suggests that Gates’s “need to define [him]self in others’ eyes as clever and a bit different” was essential to his time at Harvard and his entry into the field of computing (222). In many ways, the memoir itself reflects Gates’s desire to be seen as a natural genius, rather than someone who worked hard.
Additionally, Source Code reveals that Gates’s intense competitiveness sometimes alienated those around him. While his rivalry with Paul Allen was productive, it also created tensions that would persist for decades. Gates’s ability to harness competition as motivation, while also struggling with personal relationships due to his intensity, adds a layer of complexity to him as a person.
Bill Gates, Sr. (1925-2020; born Bill Gates III, later Bill Gates, Jr., but now known as Bill Gates, Sr.) was the father of Bill Gates and an important source of support for the Gates family, especially his wife. He is depicted as a “deliberate and unapologetically pragmatic” man who was keenly aware of how his actions affected others and acted accordingly (23). Although he was born Bill Gates III, he changed his name shortly after joining the army: “[C]onvinced that the implied status of ‘the third’ would invite ridicule and abuse by drill sergeants and Army peers, he legally stripped off the suffix and replaced it with ‘Junior’” (31). This anecdote reflects an awareness of how others perceived him and a desire to be seen as an ordinary person by his peers and superiors, unlike his son, who wanted to be seen as extraordinary.
Throughout the memoir, Gates’s father is depicted as an important source of support for his family. Gates notes that his father “supported [his] mom’s ambition to a degree that [he] think[s] was rare for the time” (71), encouraging her to pursue a career in a time when women of her class were expected to be housewives. When Gates’s father was nominated for a judgeship, “as prestigious a position as you could get” (274), he rejected the position because he knew that “as the wife of a judge, [Mary Gates] might have had to cut back her activities at a time that her career was thriving” (274). This anecdote suggests that he was keenly aware of how his actions affected others and was willing to support his wife’s dreams even at the expense of his own career. In this sense Gates’s father was a balancing force for his ambitious son and wife.
Mary Gates (1929-1994; born Mary Maxwell) was the mother of Bill Gates and a central figure in the early years of his life. Gates’s depiction of his mother suggests that her personal ambition had a deep influence on him and helped inspire his career. He notes that although she “would never have called herself a pioneer,” she was nevertheless “very much on the cutting edge of what a woman could accomplish in the restrictive workplace world of her time” (71). In a time when many women of her class were expected to remain in the home, Mary was “the first woman to be director of a large Washington bank and the first woman president of King County United Way (and later chair on the national level of the charity as well)” (248). Her ability to navigate male-dominated spaces while maintaining strong community values shaped Gates’s understanding of leadership and philanthropy. Gates’s depiction of his mother suggests that she was an ambitious woman whose success was central to her identity.
Mary’s ambition stretched beyond her own career to her goals for her children. In the Epilogue, Gates attributes his success to his mother, acknowledging that “her expectations bloomed into an even stronger ambition to succeed, to stand out, and do something important” (321). From the moment her children were born, she had a clear “image of how the Gates family should present itself” (37). As evidence of this ambition for her children, Gates describes a summer road trip when his mother “put together a travel log for [his] sister and [him], two pages per day on which [they] were to record what [they] saw” (53). By forcing her children to fill out this travel log, Mary “ensured [they] were giving [them]selves lessons in geography, geology, economics, history and even math […] and in the thrill of noticing things, the art of paying attention” (54). This meticulous approach to education and personal development suggests that Mary played an active role in shaping her son’s intellectual curiosity and strategic thinking, traits that later defined his career.
Kent Evans (1955-1972) was Bill Gates’s childhood best friend and was an important early influence in his life. Evans’s early death while mountaineering was a landmark moment in Gates’s life, inspiring him to pursue their shared love of computers. Evans is depicted as an outsider whose ambition and bravery inspired Gates even after his untimely death. Like Gates, “Evans didn’t easily fit into the established cliques at Lakeside” (95). Unlike Gates, however, Evans “didn’t care” about his status as an outsider: “[S]ocial position, and even what others thought of him, didn’t seem to touch [him]” (95). Evans’s lack of concern with how others perceived him distinguished him from Gates, who made an intentional effort to shape his classmates’ view of him.
Evans’s primary trait was his ambition, which had a powerful influence on Gates as an adolescent. Even as an eighth grader, Evans “was always talking about where he wanted to be in ten years, in twenty years, and strategizing how to get there” (97). Gates writes that his friend was “certain he was destined for great things and had just had to figure out the best of the many paths to achieve them” (97). The use of the words “strategize” and “best paths” in these passages suggests that Evans’s ambition was paired by a clear sense of how to achieve his goals. Gates is explicit in acknowledging Evans’s influence on his life, writing that Evans’s “ambition would help spark [his] and channel [his] prodigious competitive drive” throughout his life (98). Unlike Gates’s rivalry with Paul Allen, his friendship with Evans was defined by encouragement rather than competition, providing a model for camaraderie that differed from the rivalries that would later fuel Microsoft’s success. Evans’s ambition was paired with “optimism about what he—and [Gates]—could accomplish” (166). Until the end of his life, Evans remained “boldly optimistic about [their] futures” (318). The focus on optimism in these passages highlights the importance of this trait in Gates’s understanding of his friend.
Paul Allen (1953-2018) was the co-founder of Microsoft and a childhood friend of Bill Gates. Gates describes Allen admiringly as “a Renaissance Man, as able to cite the throw weight of an ICBM as he could identify the chord changes in a Jimi Hendrix song” (104). He is depicted in the memoir as a technological visionary who filled the role of cool, competitive older brother for Gates. By the time Gates first began using a computer at Lakeside School, his new classmate Allen “had been interested in computers for a while, inspired by what he saw at the World’s Fair and what he read in volumes and volumes of science fiction” (105). Two years before Gates arrived at Lakeside, Allen “used his graduation speech to paint a bright future of computers woven throughout our society, even predicting that within a few decades a computer would have the ability to think” (105). These passages suggest that Allen was a visionary whose experience with science fiction helped him to correctly predict the importance of computers in the future.
From the beginning of their relationship, Allen acted as a “cool older brother” to Gates (224), bringing out his competitive nature and pushing Gates beyond his perceived status as a computer nerd. Gates suggests that Allen recognized Gates’s competitive nature “immediately, and he exploited it beautifully” (104), pushing Gates to solve problems by suggesting that he wasn’t smart enough to solve them. As the boys aged, this competitive “dynamic would come to define” their relationship, and they began to see themselves as “rivals” (105). Gates describes their dynamic as “a blend of love and rivalry similar to how brothers might feel” (192). The repeated discussion of rivals in these passages reflects the memoir’s interest in The Value of Rivalry in Innovation. The memoir suggests that Gates’s success was directly related to his rivalry with his co-founder.



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