The worst beauty advice that I have ever taken has been from people who have told me that sunscreen isn't necessary. Not true!

That being said, I am not one to feel sorry for myself. I believe it is healthy to honor one's feelings and do the best we can to learn and grow from them moving forward.

Nicholas Hytner, who directed Center Stage, is a huge ballet fan. He was completely open, as was Bruce Beresford, to get our perspective. "No, we wouldn't do this. Yes, we would do that. That's not realistic." So, I feel like Center Stage did well in that respect.

Acting for screen is very different from acting on stage, and then obviously when you dance... everything is a physical embodiment. But the discipline is the same approach. You have to take both things seriously; nothing well-crafted is by mistake.

A lot of professional dancers become professional when they turn 15 or 16 years old, when they're still children. So you've trained every single waking moment up until that point for a career that could maybe only last 10 years, maybe longer if your body holds up, if your injuries are kept at bay.

For the first four years of my studying in the U.S., I couldn't go home for two reasons. One is I was afraid that if I left my student visa may not hold and I wouldn't be able to come back to continue. Second, there was this big outrage in China that I didn't know how to face the public.

As a dancer, I know couples that have stayed married but separated to dance on different continents. Dance in general, but ballet in particular, is such a finite career. You can't do it later in life, and it's something that I think a dancer has to have some selfishness to fulfill.