Teachers are everything. I mean, you're a poor kid from the ghetto, your parents are busy working 24/7, working like a Mexican.

The beautiful thing about acting is that you can go your whole life if you stay current and you stay fresh.

I was always writing. I was writing in high school because it was a really competitive school for class clowns; I used to have to write all of my snaps and my disses the night before and then act like I was making it up the next day.

The message is one of the beautiful things about the film. And I think part of the appeal is simply that they are prehistoric creatures, they are no longer around and that makes them magical and makes us feel quite emotional, because we know that those creatures did not survive in the long run, so there's poignancy in their fight for survival.

It's been great, I have to dig deep for really raw emotions and at the same time I have to use my intellect to say the ridiculous medical jargon while acting and treating a patient and then I have to try to have a personality and emotions as well. So it is definitely hard work.

But when you are doing an animated voice, it has to have more energy than usual or it falls flat and doesn't work. For myself, I found that I had to put myself in the same physical or emotional state as Sid, in order to make that voice sound alive and authentic. So if there was a scene in which he was running, I would be running beforehand to sound out of breath. That's important because the audience can tell intuitively if it does not sound real.

With kids, the days are long, but the years are short.