There are so few surprises left in life. We've gotten so addicted to knowing. It's the Google generation. We want the answer to everything right now!

The best directors I've worked with, they all have the same thing in common. They're the first to say, 'I don't know.' If you ask them, 'How are we actually pulling off this movie?', they'll just shrug and go, 'I have absolutely no idea.'

I learned discipline from my father. Not in terms of corporal punishment, but being determined in whatever you do, and sticking with it.

The fact that you're friends doesn't necessarily equate to great chemistry.

I've always relied on discipline to achieve goals great and small. At a young age, my father instilled a real work ethic in me - and a fear of men. I always felt like if I didn't have a natural knack for something, I could kind of out-discipline the competition as it were. So I would always work as hard as I possibly could, sometimes to my own detriment and my personal life. For me, I think will power and discipline are very synonymous.

For the most part Hollywood is a world of imagination.

I know there are actors we all want to beat up a little. I think it's important to do whatever it takes, and whatever it takes sometimes involves some physical or mental discipline. There's a lot at stake.