I have to keep improving myself and challenging myself.

Anytime I get the chance to sing or work with Michael John, it is such an incredibly fertile and incredibly creative and safe and…

— Audra McDonald

I like to play people that are real, a real person, and then something that's interesting with that person. I think it's a lot…

— Devon Bostick

There is a comfort zone of knowing where things are going and having characters in place, but the action gets more and more dramatic…

— Jerry B. Jenkins

As the generalization goes about the art industry, people can be really challenging and thought-provoking in their thinking and questioning the status quo, and…

— Lily Cole

Ultimately the most challenging thing, always, is to just be convincing

— Guy Pearce

Sci-Fi is incredibly challenging and has its own language. I have to speak its language; it's not going to learn mine.

— Victoria Mahoney

I must say, I don't think there's any more challenging music out there in jazz than what we're doing.

— Patricia Barber

I can't imagine anything more debilitating, anything more challenging, anything more thrilling than to get on a stage and do any kind of play.…

— Michelle Monaghan

It takes a lot out of you to do a stage play, but I'd love to do that. I'd love to continue to do…

— Jeremy Renner

I prefer to just jump into something instead of put it on the back burner, and I suppose that's how I deal with most…

— Kate Bosworth

I like moving, challenging myself.

— Amy Purdy

Our lives are really hectic, and I think that's challenging.

— Maryse Mizanin

I think the most challenging thing for me in my life and in the Bible is that we worship Jesus as the Prince of…

— Jimmy Carter

We have to get to a point in this country where our top players are seeking out the most challenging environments.

— Jill Ellis

My goal has always been to make a living and to have the respect of my peers. It's never been about stardom. It's about…

— Celia Weston