Josh Waitzkin, author of The Art of Learning, was the subject of the book and movie, Searching for Bobby Fischer. An eight-time National Chess Champion in his youth, he is now a martial arts champion, holding a combined 21 National titles in addition to several World Championships. Josh is president of the JW Foundation, an educational nonprofit-- www.jwfoundation.com He is currently training for the World Championships of his third discipline, Brazilian Jiu Jitsu, and lectures nationwide on the subjects of the learning process and performance psychology. Waitzkin lives in New York City. A few weeks ago, I returned to the classroom of Dennis Dalton, the most important college professor of my life. From the back of an amphitheater seating