Dale Carnegie, born Dale Breckenridge Carnegie on November 24, 1888, in Maryville, Missouri, was a pioneering American writer and lecturer whose work in self-improvement and interpersonal skills has left a lasting impact. He passed away on November 1, 1955, in Forest Hills, New York. His career as an author and speaker revolutionized the way individuals engage in personal and professional relationships.

Carnegie's early life was marked by humble beginnings. Growing up on a farm, he learned the value of hard work and perseverance. He attended the State Teacher's College in Warrensburg, Missouri, where he developed a passion for public speaking. His early experiences shaped his understanding of human psychology and communication, which would later become the foundation of his career.

Carnegie's literary career took off with the publication of "How to Win Friends and Influence People" in 1936, a groundbreaking book that remains a bestseller to this day. The book provides practical advice on how to connect with others, win their trust, and become effective leaders. Following its success, Carnegie published other influential works, including "How to Stop Worrying and Start Living" and "The Quick and Easy Way to Effective Speaking." His writings emphasized the importance of empathy, understanding, and effective communication in both personal and professional settings.

In his personal life, Carnegie was married twice and had two children. He was known for his charismatic personality and genuine interest in helping others succeed. Carnegie's legacy lives on through the Dale Carnegie Training organization, which continues to offer courses based on his principles. His insights into human behavior and relationship-building remain relevant, inspiring countless individuals to achieve their full potential in both their personal and professional lives.