In "How Adam Smith Can Change Your Life," Russ Roberts embarks on a captivating journey to unearth the profound wisdom hidden within Adam Smith's lesser-known masterpiece, "The Theory of Moral Sentiments." Far from the dry economics textbook many might expect from the father of modern capitalism, this work reveals Smith's insightful exploration into the fabric of human nature, happiness, and ethics. Roberts deftly guides readers through the Scottish philosopher's nuanced arguments, demonstrating how Smith's observations on virtue, desire, and interpersonal relationships remain strikingly relevant in today's world. Through an engaging blend of contemporary examples, historical context, and personal anecdotes, Roberts breathes new life into Smith's philosophical insights, presenting them as not only foundational to understanding capitalism but as a deeply practical guide to leading a fulfilled and moral life. Roberts's book is a revelation, showcasing Adam Smith not just as an economist but as a pioneering psychologist and moral philosopher. It challenges the reader to reconsider Smith's legacy, presenting "The Theory of Moral Sentiments" as a forgotten treasure trove of wisdom on the pursuit of happiness and how to live a good life. Whether it's navigating the pursuit of fame and fortune, understanding the importance of empathy, or grappling with the intricacies of human behavior, Roberts proves that Smith's work has enduring value. "How Adam Smith Can Change Your Life" is not merely a reflection on historical thought; it is a compelling invitation to apply centuries-old insights to modern-day dilemmas, promising a richer, more ethical approach to life in the process.