Every morning, as I walk into Pixar Animation Studios - past the twenty-foot high sculpture of Luxo Jr., our friendly desk lamp mascot, through the double doors and into a spectacular glass-ceilinged atrium where a man-sized Buzz Lightyear and Woody, made entirely of Lego bricks, stand at attention, up the stairs past sketches and paintings of the characters that have populated our fourteen films - I am struck by the unique culture that defines this place.