It's important for me to have hope because that's my job as a parent, to have hope, for my kids, that we're not going to leave them in a world that's in shambles, that's a chaotic place, that's a dangerous place.

I do an awful lot of scuba diving. I love to be on the ocean, under the ocean. I live next to the ocean.

Rose: You're crazy. Jack: That's what everybody says but, with all due respect, Miss, I'm not the one hanging off the back of a ship here. Come on. C'mon, give me your hand. You don't want to do this.

Everybody's going to do the 3D slightly differently the same way that people are going to deal with color differently. Some movies downplay the color, some color is very vibrant. Color design is very different. We've got to think of 3D like color or like sound, as just part of the creative palette that we paint with and not some whole new thing that completely redefines the medium.

We have a great responsibility. Whatever we make will become the truth, the visual reality that a generation will accept.

I want to challenge all of you as people of deep conscience, people who are environment stewards of the earth and oceans ... By changing what you eat, you will change the entire contract between the human species and the natural world.

It took me a long time to realize that you have to have a bit of an interlanguage with actors. You have to give them something that they can act with.