I am not a scientist, but I don't need to be.

(Acting) certainly comes-100 percent-from the need to be loved. Any actor who says this isn't true is lying.

I remember when I first started having these interpretations of these images, these clichés of what movie stars are and this and that, and they're egomaniacal pricks and tyrants, but in general, for the most part, they're nice people to tell you the truth.

Global warming is not only the number one environmental challenge we face today, but one of the most important issues facing all of humanity... We all have to do our part to raise awareness about global warming and the problems we as a people face in promoting a sustainable environmental future for our planet.

I like girls who are intelligent, somewhat funny, and pretty with a nice personality.

We [ with Russel Crowe] had an Arabic coach there [ in the Body of Lies] that was really helpful, because it was more so than any accent. You have to be so exact, and there's different dialects of Arabic from country to country so it was really, really difficult to tell you the truth. And one of the hardest things I've ever had to do language-wise, because it comes from the throat. It's different. And also learning about the customs and the culture and all that, so we had advisors for that sort of thing.

I have to say as an actor I have been inspired by so many British actors throughout the years.