“The gates to brilliance are surrounded by a cloud of sweat and tears.” That is what Olympic dressage rider and coach Robert Dover’s mentor, the revered Swedish equestrian Colonel Bengt Ljungquist, told him. It is a lesson that stuck—only with great passion and determination can one achieve success, and just maybe, happiness, too. In a fascinating book that reads like a potent elixir, three parts memoir and one part inspirational self-improvement guide, readers are ushered through 15 “gates to brilliance”—keys that Dover discovered as he made his way through his own life, from gawky, horse-crazy child to influential Olympic coach and entrepreneur. Sharing deeply personal stories that were fundamental to his evolution, Dover is candid about the path he took on his way to becoming one of the most successful equestrians in the world. Readers learn about abuse he suffered as a child, and his formative years as the only Jewish kid on Grand Bahama Island. He writes frankly about his father’s alcoholism, his parents’ divorce, and his unwavering devotion to his mother. The book delves into his fear of coming out, explores love and loss, and examines the perfectionist tendencies that have at times held Dover back, while at others, have helped him rise to all new heights. In addition, readers hear stories from the barns, arenas, and show grounds where Dover built his career, from his days as a wild Pony Clubber to his struggles in Germany under the tutelage of some of Europe’s great riding masters. We meet the horses and people he partnered with along the way as he offers a glimpse behind the curtain at the pomp and politics of international equestrian competition. Throughout, Dover’s dedication to self-betterment and belief in living a life with purpose stands front and center, softened by his humor and willingness to cast a critical eye on himself. With countless moments of searing honesty bound to fundamental life lessons from which he hopes we can all learn, Dover assures us the road to success is there for the taking. The ultimate goal, though, is to emerge on the other side of whatever comes next a brighter, more compassionate, happier person—that is brilliance.