Almost instantly [after my announcement of Parkinson's], I saw the first couple of days the coverage was about, you know, "Fox's Parkinson's, blah, blah, blah." Then, two days after that, I saw the coverage turn. It started to become, "Can young people get Parkinson's?" All of a sudden, the conversation turned to become about that. And that was one of the first eye-opening things.

The way life runs through everything, even the tiniest elements of nature - that makes me humble. It's the same humility that causes people at a certain time every day to get on their knees and put their foreheads on the ground in honor of something or someone.

People want leadership, Mr. President, and in the absence of genuine leadership, they'll listen to anyone who steps up to the microphone. They want leadership. They're so thirsty for it they'll crawl through the desert toward a mirage, and when they discover there's no water, they'll drink the sand.

I mean, I enjoy my work as an actor. But to make a difference in people's lives through advocacy and through supporting research - that's the kind of privilege that few people will get, and it's certainly bigger than being on TV every Thursday for half an hour.

If you have one foot in yesterday and one foot in tomorrow, you're pissing all over today.

The way I look at life, and the way I look at the reality of Parkinson's, is that sometimes it's frustrating and sometimes it's funny. I need to look at it that way, and I think other people will look at it that way.

When I was younger, I was always described as happy-go-lucky. Then I drank and I partied - did all that stuff that might tell you maybe there was a little bit of untruth in that [description]. Now, the surprising thing is that when I say stuff, I actually mean it. I don't have to do the work of trying to formulate my point of view. It just is. And it's surprising how much I love life. I just really have a good time.