The root causes remain to identify and that will continue to be our focus. We're looking at all of the decisions that led up to this accident.

The root of all desire is the realization of NOT HAVING IT!

So many problems, however infinitely varied they first appear, turn out to be matters of money. I can't tell you how much this offends me.

I think we need to focus on the basics, not the marquee names and causes. Just saying 'thank you' and 'please' is a good start; some simple ways of showing compassion and courtesy to each other. That's a good way to keep his dream alive because he wanted us to treat each other like brothers and sisters.

I've auctioned off many scripts and will continue to do so for good causes.

For me, walking has become less physical transit than mental transportation. It is engaging. I have become, I fear, a difficult walking companion, liable to slow down and point at things. I can turn this off, but I love to have it on: a sense of wonder that I, and we all, have a predisposition to but have forgotten to enjoy.