"When I was at drama school, I wanted to change the world, and thought I had some great wisdom to impart to people about humanity. Now that I'm older, I know enough to realise that I know nothing at all."

"I think being a parent is the most challenging thing you do. That's why we're here. It's at the heart of what it is to be a human being. It's the ultimate experience because it questions everything about who you are. But it's difficult."

"My chief gifts are - naturally good at all sports with a raw talent for pretty much everything, which if nurtured could develop into improper talent."

"My dad is a Jack Nicholson lookalike and a frustrated performer, my mother's into reading and poetry. I suppose the thing I owe them most is my confidence."

"And, in fact, you can find that the lack of basic resources, material resources, contributes to unhappiness, but the increase in material resources do not increase happiness."

"Only man clogs his happiness with care, destroying what is with thoughts of what may be."

"Even when there are times that we're not happy, happiness will creep in."

"One of the luckiest things that can happen to you in life is, I think, to have a happy childhood."