Jesse Eisenberg

It's really hard to copy another actor and be successful. In fact, that's usually the reason people are not good, because they're copying something they've seen, but, for some reason with their face and their body, it doesn't work.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.