This episode explores the life and business principles of Rose Blumkin, the founder of Nebraska Furniture Mart, emphasizing her journey from a penniless immigrant to a retail revolutionary. Against the backdrop of 1950s Omaha, Blumkin's commitment to selling cheap, telling the truth, and not cheating the customer led to a billion-dollar empire, built on a foundation of customer trust and long-term relationships. More significantly, the episode details Blumkin's ability to turn obstacles into opportunities, such as renting the city auditorium for a massive sale when competitors tried to block her, and her hands-on approach to quality control, exemplified by her detecting diluted carpet shipments by touch. The narrative also highlights her partnership with Warren Buffett, who admired her business acumen and integrity, culminating in Berkshire Hathaway's acquisition of Nebraska Furniture Mart. For instance, Blumkin's extreme work ethic and focus, even into her late 90s, intimidated competitors and inspired loyalty. Ultimately, the story reveals how Blumkin's unwavering commitment to simple principles and customer value transformed retail and left a lasting legacy.