To my mother, Dida Rockley—a librarian—who instilled in me her love of books, her desire for knowledge, and her ability to organize information. And to my father, J.W. Rockley (Rock)—a management consultant—who became my mentor in business.

Dedicated to my mother, Elizabeth Cooper, who passed her love of exploring the world through books and reading to me, and to my father, Earl Cooper, who instilled in me the love of examining the world around me, taking bits apart, and attempting to put them back together—just a bit better.