You've got to do something, even if it's just to kick-start the day. I use music. And running.

Every villain is a hero in his own mind.

Well, I think there are no villains in this world. There are just misunderstood heroes.

You never know what's around the corner. It could be everything. Or it could be nothing. You keep putting one foot in front of the other, and then one day you look back and you've climbed a mountain.

Haters never win. I just think that's true about life, because negative energy always costs in the end.

Make love, not war. Unless you’re Loki, in which case: do what you want.

We all have two lives. The second one starts when we realize that we only have one

Tony Stark in 'Iron Man' helped wider audiences finally embrace the enormous talent of Robert Downey Jr.

Never, ever, let anyone tell you what you can and can't do. Prove the cynics wrong. Pity them for they have no imagination. The sky's the limit. Your sky. Your limit. Now. Let's dance.

Don’t judge people on who they used to be. Allow them to be who they are now.

I think everyone should pursue their dreams. Whether you want to play football, act, sing, become a writer or whatever you have burning inside you as you’re growing up, you should pursue it.

I'm looking for someone to quench my thirst-for all eternity" -Luna Maxwell

You always miss 100% of the shots you don't order

I think in life, the sense of humor and comedy always exists.

I mean, don't forget the earth's about five thousand million years old, at least. Who can afford to live in the past?

Oh my god, it's good to be alive!

Everything was always something but something – and here was the rub – could never be everything.

Ceremonies are the outworks of manners.

Failure is life at it's most poignant and it's only there to push you in the right direction.

People have a different idea of how movies are made than they really are.

All cats are grey in the dark.