Sun Tzu, an ancient Chinese military strategist, philosopher, and author, is best known for his influential work, "The Art of War." Believed to have lived during the Eastern Zhou period (approximately 544–496 BC), Sun Tzu's teachings emphasize strategy, tactics, and the importance of adaptability in warfare. His insights extend beyond military applications, influencing business, leadership, and personal development. "The Art of War" remains a classic text, studied worldwide for its timeless wisdom on conflict resolution and strategic thinking. Sun Tzu's legacy endures as a foundational figure in both military theory and Eastern philosophy.