Kate Winslet

My job as the actress playing Hanna Schmitz, as the actress playing any part, is to understand the character, and to ultimately love the character. And I did love Hanna, absolutely, because I understood her as profoundly as I did at the end of the day.

And I think that still is true of this business - which is basically research and development - that you probably spend more time in planning and training and designing for things to go wrong, and how you cope with them, than you do for things to go right.