By nature, I'm a very positive person, and because I'm happy in myself, and in my life, and I've got a great husband, and beautiful children, and I have a job that I love that calls for a certain amount of emotional expression, I get to realise a lot of my dreams and aspirations.

Oh, I had, 'No one will ever fancy me!' I had that well into my teens. Even now I do not consider myself to be some kind of great, sexy beauty. I don't mind the way I'm ageing. No reason to panic just yet. I think I look my age, and that's fine.

I'm not very technically minded. I mean, I don't know how to do e-mail on computers.

I never had a desire to be famous... I was fat. I didn't know any fat famous actresses... You know, once a fat kid, always a fat kid. Because you always think that you just look a little bit wrong or a little bit different from everyone else. And I still sort of have that.

I was suddenly really famous, and I didn't know how to cope. I didn't know myself well enough as a person, number one, and as an actor, number two. I wanted to escape.

I know the true meaning of getting by by the skin of my teeth; I do. It doesn't matter whether you've got money or you haven't, whether you're famous or not. This is the case for all women, actually; you have to carry on. You always have to carry on. And you can, because you have to.

Before 'Titanic,' yes, I had done some things and, yes, I had been nominated for an Academy Award, but I had never been sort of world-famous. And I suppose, yes, I am really famous now. But I feel embarrassed to say that because it's just a bit daft for me.

The things that make me happiest in the whole world are going on the occasional picnic, either with my children or with my partner; big family gatherings; and being able to go to the grocery store - if I can get those things in, I'm doing good.

You know why I fear people's judgment? Because I know they're judging. I know they are.

The happiness I feel in having a family has brought me a real beauty.

Thank God I'm in touch with my emotions enough to be able to pick up my children, kiss them all over and say 'I love you' over and over.

Single mums do come in for a hard time. Society is incredibly judgmental. I know this.

I'm often drawn to characters that are more obviously one thing. They're passionate, and there is always an element of strength because I think every person possesses that in some way, even if they've experienced hardship in their lives.

It doesn't make any sense... that's why I trust it!

'Revolutionary Road' is a fascinating study of the human condition of a fragmenting marriage and the torment that these two people put themselves through in their efforts to try and find happiness and try and stay together, actually.

Marriage has made me safer.

I am a big believer in marriage.

It's very easy to be judgmental until you know someone's truth.

What I am very, very moved and struck by is that so many people in the world are often living a life that they hadn't planned for themselves. And they wake up one day and say, 'Hang on. Who am I? Is this really me? Is this what I really wanted?' And also, 'Can I change it? Have I got the courage to change it?'

'Harry Potter' really harnessed the imagination of so many young-adult minds, and it's the same with the 'Divergent' series.