Robert C. Solomon is Quincy Lee Centennial Professor of Philosophy and a member of the Academy of Distinguished Teachers at the University of Texas at Austin. He is the author of more than thirty books, including The Passions, In the Spirit of Hegel, From Hegel to Existentialism, About Love, A Passion for Justice, A Short History of Philosophy (with Kathleen M. Higgins), and A Passion for Wisdom.