UNVERIFIED
“Positive thinking will let you do everything better than negative thinking will.”
- Commonly attributed to: Zig Ziglar
- Earliest verified appearance: Undated — the line appears (without any book, recording, or date) on Ziglar Inc’s official quote archive, and full-text searches find it only in third-party motivational books quoting ‘Zig Ziglar,’ never in Ziglar’s own published works; Wikiquote’s sourced Ziglar page and Quote Investigator do not trace it. — see the unsourced quote on Ziglar Inc’s official website
- Confidence: Medium · Last verified: July 2026
The verdict: The line is plausibly Zig Ziglar’s — his company’s official site lists it — but no primary source (a book, recording, seminar, or date) has been located, so the attribution remains unverified.
Every claim above links to a primary source I checked myself. How I verify quotes →
Zig Ziglar’s Philosophy of Positive Thinking
Zig Ziglar delivered this deceptively simple observation during his decades-long career as one of America’s most prolific motivational speakers and salesmen. It likely emerged from his numerous seminars, books, and recordings spanning the 1960s through early 2000s. The quote encapsulates the core philosophy that made Ziglar famous: mindset directly determines performance. While the statement seems almost tautological in its simplicity, Ziglar meant it as a practical principle rather than mere psychological theory. He addressed his primary audiences—salespeople, entrepreneurs, and everyday people struggling with self-doubt—with a message designed to shift their consciousness toward action and results. The quote appears throughout his various published works and recordings. It serves as a kind of foundational truth upon which all his other teachings were built.
The Origin of Positive Thinking Philosophy
Ziglar’s life story itself testified to the transformative power of positive thinking. This gave his message such authenticity and power. Born Hilary Hinton “Zig” Ziglar in 1926 in Coffee County, Alabama, he grew up in modest circumstances during the Great Depression. His father was a sharecropper. His family moved to Yazoo City, Mississippi, where young Zig faced poverty and limitation that could have defined his entire existence. However, even as a boy, Ziglar demonstrated the optimistic resilience that would become his trademark. He later moved to Lancaster, South Carolina. He eventually attended classes at the University of South Carolina, though he did not complete a degree. What mattered more was his hunger to learn and improve himself. This characteristic would define his entire adult life and become the message he preached to millions.
Before becoming the legendary motivational speaker known across America, Ziglar worked as a salesman for various companies. He sold cookware and kitchen utensils. These years in sales were crucial to developing his philosophy. They taught him that attitude and mindset, not talent or luck, separated successful from unsuccessful salespeople. He observed that salesmen with positive outlooks made more calls. They handled rejection better. They ultimately closed more deals. This wasn’t theoretical—sales records and commissions proved it empirically. Ziglar realized he had discovered something fundamental about human performance. It transcended sales and applied to every area of human endeavor. When he transitioned into motivational speaking and training in the 1960s, he carried this hard-won insight with him. It was grounded in real-world experience rather than armchair philosophy.
Positive thinking will let you do everything better than negative thinking will
Ziglar’s career as a motivational speaker and author truly took off in the 1970s and 1980s. His distinctive Southern drawl and infectious optimism captivated audiences across America and beyond. He authored over thirty books, including the bestseller “See You at the Top” and “Secrets of Closing the Sale.” These books became bibles for salespeople everywhere. What made Ziglar unique among motivational speakers was his synthesis of American self-help tradition with genuine Christian faith. He believed that positive thinking was both pragmatic and spiritually grounded. He regularly incorporated stories from Scripture, quotes from famous thinkers, and homespun wisdom from his Mississippi upbringing. His speaking style was conversational and warm rather than hectoring. He made audiences feel like they were having a friendly chat with someone who genuinely cared about their success. His seminars became legendary for their high energy and emotional impact. Attendees often left feeling genuinely transformed.
Despite his decades of public success, Ziglar remained remarkably humble and continued learning throughout his life. He was not the kind of self-help guru who believed he had all the answers. He didn’t set himself apart from ordinary people. Instead, he was genuinely curious about what made people tick. He constantly read psychology, neurology, and philosophy to deepen his understanding. Additionally, Ziglar was deeply involved in his family life. He raised four children. He was not afraid to discuss his own personal struggles and failures. He spoke openly about periods of doubt and difficulty. This actually made his positive message more credible rather than less. He wasn’t promoting a toxic positivity that ignored real problems. Rather, he advocated for a realistic optimism. It acknowledged challenges while maintaining confidence in one’s ability to overcome them.
How Optimism Transforms Your Life Results
The quote’s cultural impact has been substantial, particularly within business and sales cultures. It has become almost a mantra in these circles. Corporate trainers quote it regularly. It appears on motivational posters in office buildings worldwide. Countless self-help books and articles cite it. The quote’s enduring appeal stems from its immediate recognizability and apparent common sense validity. Over time, however, the quote has sometimes been oversimplified or misused. Some have interpreted it as suggesting that positive thinking alone is sufficient to achieve goals. This reading ignores Ziglar’s actual emphasis on combining positive mindset with concrete action, goal-setting, and strategic planning. Ziglar himself would have been the first to say that positive thinking without effort and strategy is merely wishful thinking. Nevertheless, the quote continues to resonate because it captures something true about human psychology. Our beliefs about our capabilities genuinely do influence our performance.
Modern neuroscience and psychology have provided substantial validation for Ziglar’s core insight. This is another reason the quote remains relevant today. Researchers have documented how negative self-talk impairs cognitive function. It increases stress hormones. It narrows the scope of attention.