“This is a book I want every athlete, aspiring leader, entrepreneur, thinker and doer to read. Ryan Holiday is one of the most promising young writers of his generation.”

—George Raveling, Hall of Fame Basketball Coach

“Ryan Holiday is one of his generation’s finest thinkers, and this book is his best yet.”

—Steven Pressfield, author of The War of Art and Gates of Fire

“Ryan Holiday has written a brilliant and engaging book, well beyond his years… It is invaluable.”

—Brian Koppelman, screenwriter and director, Rounders, Ocean’s Thirteen and Billions