Harry S. Truman and the Power of the Reading Leader
This deceptively simple observation about the relationship between reading and leadership emerged from one of America’s most understated presidents, Harry S. Truman, whose ascent to power was as unlikely as it was consequential. Truman did not seek the presidency—in fact, he was content serving as a senator from Missouri when Franklin D. Roosevelt’s political handlers selected him as vice president in 1944, largely as a compromise candidate. When Roosevelt died just eighty-two days into his fourth term, the relatively unknown Truman suddenly found himself thrust into the most powerful office in the world, inheriting decisions about the atomic bomb, the end of World War II, and the emerging Cold War. It was this unlikely president, one who came to his position through accident rather than ambition, who would become one of America’s most prolific readers and most vocal advocates for the transformative power of books.
The context in which this particular quote likely originated reflects Truman’s deep conviction about education and self-improvement. Throughout his presidency, Truman was known for his voracious reading habits—he typically read at least one book per day and maintained an extensive personal library. This practice was not merely a leisure activity for him; rather, it was the foundation upon which he built his understanding of history, politics, and human nature. The quote appears to have gained prominence after Truman left office, during his later years when he became something of a elder statesman and advocate for libraries and reading programs. It encapsulates his genuine belief that the habit of reading was not merely an intellectual luxury but a prerequisite for effective leadership, a conviction he reinforced through speeches and interviews during the 1950s and 1960s.
Truman’s background helps explain why he placed such emphasis on reading and self-education. Born in 1884 in Lamar, Missouri, to a middle-class family, Truman did not attend college—a rarity among presidents. His formal education ended with high school, and early in his adult life he worked various jobs, including as a farmer, railroad timekeeper, and bank clerk. Rather than viewing his lack of formal higher education as a limitation, Truman became his own tutor, spending countless hours in libraries and reading everything from ancient history to contemporary political theory. This self-directed educational path gave him a perspective that formal education might not have provided: he understood viscerally that knowledge and intellectual development did not depend on institutional credentials but rather on individual initiative and consistent habit. This understanding informed his democratic philosophy that any person, regardless of their background, could develop themselves into a capable leader through disciplined reading and reflection.
What many people do not realize about Truman is the depth of his historical knowledge or the sophisticated nature of his reading habits. He was particularly absorbed by history, viewing contemporary events through the lens of historical precedent. During the Cuban Missile Crisis, which occurred after his presidency, Truman was reportedly consulted informally by Kennedy partly because of his reputation as a thoughtful student of history who could draw parallels to previous international crises. He read and reread classical works, biography, and history—his library contained extensively annotated copies of books where he recorded his marginal thoughts and reactions. Truman was also candid about his reading preferences; he was not a snob about literature and read widely across genres, from serious historical tomes to popular fiction, believing that all reading contributed to understanding human nature and motivation. His reading practices also reflected his practical approach to presidency—he used reading as a way to prepare for decisions, often reviewing relevant historical examples before major policy announcements.
The cultural impact of this quote has grown considerably in the decades since Truman’s death in 1972, particularly as debates about leadership development have intensified. In corporate America and educational circles, the quote has been cited extensively by management gurus, business school professors, and self-help authors advocating for continuous learning and intellectual development. The quote perfectly captures a sentiment that resonates in a rapidly changing world where the most successful leaders often seem to be those most engaged in ongoing education and intellectual curiosity. However, the quote’s popularity has also led to some misinterpretation of Truman’s actual meaning. While some have used it as a simple correlation between reading and success, Truman’s deeper point was about the disciplined habit of reading as a way of developing judgment, historical perspective, and wisdom—not merely accumulating information.
The lasting resonance of this quote lies in its challenge to contemporary culture’s relationship with reading and intellectual engagement. In an age of information abundance but reading decline, Truman’s assertion that leaders must be readers takes on new urgency. The quote suggests that there is something irreplaceable about the reading experience—the sustained attention, the engagement with complex thought, the exposure to history and human experience that occurs through books—that is essential for those who would lead others. Truman seemed to understand that reading develops not just knowledge but judgment, the ability to distinguish important from trivial, enduring truth from passing fad. For everyday life, this quote challenges individuals to consider what habits they are developing and whether they are cultivating the intellectual resources necessary for meaningful leadership in their own spheres, whether that is within families, organizations, or communities.
Truman’s life itself served as proof of his philosophy. His presidency, initially viewed with skepticism by a nation mourning FDR, gradually came to be respected as one of decisive leadership during extraordinarily complex times. He made the decision to use atomic weapons, to recognize Israel, to contain communism, and to maintain civilian control of the military—all consequential decisions that he