Considered by many to be the most essential treatise on military strategy and tactics, The Art of War comprises thirteen chapters, each chapter dedicated to a different aspect of warfare. This historical text was written over 2500 years ago, the writing attributed to a Chinese military general, strategist, philosopher, and writer, now known all over the world as Sun Zu. Sun Tzu’s teachings remain as relevant to leaders and strategists today as they were to rulers and military generals in ancient times. Sun Tzu is thought to have been a military general and adviser to the king of the southern Chinese state of Wu during the sixth century BC. Although some modern scholars have called his authorship into question, Sun Tzu is credited as the author of The Art of War, the world's most influential and enduring treatise on military strategy, and this influential text continues to bear his name. The Art of War by Sun Tzu has influenced both Western and Eastern philosophy, and military thinking. Reaching far beyond the battlefield, it is a manifesto for success in all manner of conflict or competition. Having had notable influence in areas such as law, sports, and interpersonal relationships, this text is essential reading for those who work within a competitive environment, or who are interested in warfare, strategy, or Chinese history. This ancient text continues to remain an indelible influence in many contemporary competitive endeavors across the modern world beyond military strategy and warfare, including culture, politics, business, and sports. It presents complete instructions on how to win battles and manage conflicts. More than just a military manual, it also holds the keys to victory in life itself; hence, it still resonates with readers today. This version of The Art of War also contains The Sayings of Wutzu . Wutzu was also a Chinese military leader, philosopher, and politician in the Warring States period, and along with Sun Tzu, their writing still remains the most celebrated works on warfare to come out of China.