One of the generation that walked the walk of the Credo.
When the new Headquarters opened, rather than take an office in the tower with the other senior executives, John took an office in Atrium 7, literally as far from the Tower as possible. Every day he would travel back and forth for meeting always stopping to talk to people in his organization as he varied his route to cover different areas each trip.
When my group was established at Corporate we were temporarily house in some vacant offices just passed his office. Most days he would stick his head in to say a few words even though we were not in his organization.