My problem was I let myself become known before I knew myself.

I believe in evolution and I think when it comes to business and the roots of business and the fundamentals of business, I don't think that ever changes. I think the idea of change is an illusion, but in nature it's necessary to change and perhaps business is a part of nature. I'm not totally sure.

I thoroughly believe in evolution, and how we evolve and how our physical being is affected by time and use and by the environment... it's more than just challenging, it can be terrifying. We all struggle, but I think it's important to be there for one another.

I do know people and there are people in my family who have had Alzheimer's and dementia, and I appreciate the importance of communication and having contact with them. Communicating is an interesting thing with a condition like that. Sometimes it's difficult to communicate. If the brain becomes atrophied or certain channels of the brain become atrophied, then contact is what becomes really important.

I was changing a light bulb over Groucho Marx's bed, so I took my shoes off, got on his bed and changed the bulb. When I got off the bed he said: 'That's the best acting you've ever done.

Quitters don't win and winners don't quit.

I find it so easy to get distracted - I try not to do more than one thing at any one time.