Book excerpt: Do you know who - and what - you are? Do you know who you're meant to be? Do you know how to find the answers to questions like these? Knowledge of Self is the result of a process of self-discovery, but few of us know where to begin when we're ready to start looking deeper. Although self-actualization is the highest of all human needs, it is said that only 5% of people ever attain this goal. In the culture of the Nation of Gods and Earths, commonly known as the Five Percent, students are instructed that they must first learn themselves, then their worlds, and then what they must do in order to transform their world for the better. This often intense process has produced thousands of revolutionary thinkers in otherwise desperate environments, where poverty and hopelessness dominate. Until now, few mainstream publications have captured the brilliant yet practical perspectives of these luminary men and women. Knowledge of Self: A Collection of Writings on the Science of Everything in Life presents the thoughts of Five Percenters, both young and old, male and female, from all over the globe, in their own words. Through essays, poems, and even how-to articles, this anthology presents readers with an accurate portrait of what the Five Percent study and teach, as well as sound direction on how to answer timeless questions like: Who am I, and why am I here? Why is there so much injustice in the world, and what can be done about it? Who is God and where on Earth is he? How do I improve myself without losing myself? Why are people of color in the situations they're in? What can we do about the global problems of racism and poverty?