text:  recall his patient motivating me to think harder and try again and don't stick with a particular approach too long, try a different approach. Scott and I were both runners and we were both very fit, did a lot of climbing and running together. And there was this bridge over the Charles River called the Longfellow Bridge. And there are these big towers on the Longfellow Bridge. I still, 35 years after Scott's death, stopped there and I never passed