Paul Buchheit’s Hacker Mindset: Intended Rules and Actual Rules

Verification notes (2026-10-28): 1. Buchheit's article was published on 2009-10-13. Source: http://paulbuchheit.blogspot.com/2009/10/applied-philosophy-aka-hacking.html 2. For the relationship between Buchheit's article and Facebook's culture, and Molly Graham's comments, see First Round Review. Source: https://review.firstround.com/80-of-your-culture-is-your-founder/ 3. For accounts of the origin and timing of the motto “Don't be evil,” see Quote Investigator. Source: https://quoteinvestigator.com/2018/11/07/no-evil/ 4. Following comparison with these sources, this post has removed statements for which reliable sources could not be found and revised some wording into source-supported versions (three changes in total). ---- Paul Buchheit and the hacker mindset. Buchheit is Gmail's creator and lead developer. He was one of the people who proposed Google's motto “Don't be evil” (accounts of the timing differ, placing it around 1999–2001). “Don't be evil.” Buchheit published an article redefining “hacking” as “applied philosophy”: rapidly breaking rules to put new instructions into effect. This has been regarded as one of the decisive moments in defining Facebook's culture. Qiaonuo Voice's “Zuckerberg: Culture Is Not Something You Say Once and Then Throw Away” quotes Molly Graham: “When Paul wrote that blog post, he also wrote Facebook's cultural DNA. He made hacking sound so compelling that it became a turning point for Zuckerberg and the whole company. From then on, we truly had a hacker culture.” What is the hacker mindset? According to Buchheit, we must first recognize that many systems in society have two sets of rules: the intended or generally perceived rules, and the actual rules, or “reality.” In most complex systems, the difference is enormous. If you clearly understand that difference and discover a system's real rules, you may be able to use them to perform “miracles”—things considered impossible under the generally accepted rules. Hackers are often people who creatively exploit the gap between these two sets of rules to make applications more convenient. Buchheit acknowledges that the most familiar forms of hacking involve computers. People who break into or undermine computer systems are usually called hackers. People also tend to agree that writing clever code can count as hacking, even when the code is very ugly. Relating this to the two sets of rules, Buchheit argues that, in this case, hackers violate only the rules governing how we expect software to be written. He says: “If a software project would take months to write, but someone produces it in a single evening, that is a small miracle and a significant hack. If a better solution discovered by the hacker makes the result simple and beautiful, we can call the hack ‘elegant’ or ‘brilliant.’ If the result is complicated and hard to understand—perhaps breaking too many layers of abstraction—we call it ‘ugly.’” Of course, not every hack that gifted coders regard as ugly is useless. Some can actually produce unexpected results. But whether their code is elegant or ugly, coders do not represent all hackers. Once we discard that unfounded restriction on the hacker mindset, we find that “wherever there is a system, there is potential for hacking, and systems are everywhere.” For Buchheit, the whole world is the largest system, with almost every part divisible into many smaller systems. Hacking is therefore by no means confined to computing. Viewed through a hacker mindset, the entire world can become a system with two sets of rules that we can change. We cannot help asking: what exactly is this world-changing hacker mindset that Buchheit keeps emphasizing? How can we become hackers in real life? For Buchheit, the most important step is to challenge the entrenched belief that “there are no shortcuts to success; only hard work and doing what we are told can get us there.” Hackers take the opposite view: they believe there must be shortcuts and loopholes to use. Of course, used badly, that thinking can have very negative consequences, producing tragedies such as Madoff's Ponzi scheme. But understood and used positively, it can produce great hacks such as automation. A positive hacker mindset does not exploit loopholes for private gain while further damaging the rules. It changes the rules to make life easier for people and to improve and update the system. Such hacking usually creates win-win outcomes, and the more of it, the better. Buchheit believes that important new businesses are often a form of hacking. “Established businesses think they understand the entire system and set rules to protect their profits and prevent genuine competition. New businesses have to find gaps in those rules—things incumbents cannot see or consider unimportant.” He then gives the example he knows best, Google. Examples closer to us include the sharing economy represented by Airbnb and Uber. They also challenged traditional incumbents' interests and encountered substantial resistance. But because they identified real pain points and fully exploited the differences between two sets of rules in their respective industry systems, their success today matches the scale of the resistance they once faced. These are prime examples of the hacker mindset Buchheit considers so important. Yes, the hacker mindset has that power to bring change. But do not assume that only entirely new ideas or an industry's outstanding successes qualify as hacking. For Buchheit, entrepreneurship itself is a hack. Indeed, “wherever people exist, some will scrutinize systems and seek the truth. Some are content simply to discover a truth, while others use their discoveries to hack the entire system and change the world. Such people founded governments, businesses, religions, and the other systems that keep the machinery of society running.” Buchheit therefore concludes that truly great hacking discovers the nature of the world through relentless searching. He considers this the most promising way to create a better future. How can we apply the hacker mindset to work and life? Starting today, think about the industries you encounter daily or the routines you have grown used to. See whether you can distinguish the two sets of rules—the ideal and the real—within these systems. Actively explore their most inconvenient steps and whether you can create shortcuts. Perhaps you will find an entirely new breakthrough in the smallest things around you. #NewDiscoveriesFromSiliconValley ---- Robin's corner: Paul Graham's classic Hackers & Painters also explains the hacker spirit clearly. Find a copy when you have time. Robin: “Running through Silicon Valley's entrepreneurial spirit is an eagerness to break rules quickly, find gaps and unmet needs between ideal and actual systems, and use those gaps effectively to launch entirely new ventures.”