I don't remember Bill Walsh being old. I remember young Bill Walsh. He wasn't gray-haired, and neither was I when we first met. His legacy will live on. Bill Walsh's name and his accomplishments will be remembered and revered so long as the great game of football is played.

I'm sure there were concussions galore back when we played, but the doctors would just say, 'Shake it off,' or something like that... or 'Come on, you got to be tough... get back in there.' I see so many guys who played pro football in their 50s now who are so debilitated from having played it.

I'm about 75 pages into a book on poetry. I don't know if anybody wants to read it. It's on any broad variety of subjects. I walk down the street and think of a topic and jot it down and say, 'Okay, that's another one.' They go from the humorous to the serious to every topic imaginable.

I did a lot of studying of great writers. I read that Hemingway rewrote 'The Sun Also Rises' 39 times.

I exercise, walk a lot, and break into the occasional trot. I also lift weights three days a week, and I like to read about what makes a good diet. Overall, I do follow a healthy lifestyle.