In an era of information overload, this book provides a simple, authoritarian roadmap. It asks you to be humble. It asks you to learn how to survive before you learn how to fly. It teaches you that Jiu-Jitsu is not about tapping people out; it is about staying safe, controlling your opponent, and slowly, patiently, dissolving their resistance.
— Developing the ability to break through the opponent's guard. jiu-jitsu university by saulo ribeiro