The moment I understood this - that my Parkinson's was the one thing I wasn't going to change - I started looking at the things I could change, like the way research is funded.
In my 50s I'll be dancing at my children's weddings.
I'm also very proud to be a part of a trilogy of films that, if they do nothing else, allow people to check their problems at the door, sit down and have a good time.
Tracy is more a help to me than I am to her.
Life is the power that's greater than I can ever comprehend. The way life runs through everything, even the tiniest elements of nature - that makes me humble.
Always be available to your kids. Because if you say, 'Give me five minutes, give me ten minutes,' it'll be 15, it'll be 20. And then when you get there, the shine will have worn off whatever it is they wanted to share with you.
