A scientist sounds like a scientist because the things that come out of their mouth don't stumble, that's all. If they [said], "And the, um, a microwave, uh," you know, then you don't sound right, but if you can just get it out without stumbling then you're going to sound fine.

Flip on the news and watch how we treat the Batman theater shooter and the Oregon mall shooter like celebrities. Dylan Klebold and Eric Harris are household names, but do you know the name of a single ‘victim’ of Columbine?

There's no mystery to it. Nothing more complicated than learning lines and putting on a costume.

I'm easy going for the most part but sometimes in the morning if I didn't sleep well I can be kind of grumpy. But my grumpiness doesn't have that much to do with my dissatisfaction with my station in life.

Donald Trump is the Honey Boo Boo of rich people.

Our situation, with global warming and air quality and all of that, has gotten to be catastrophic.

You do a movie. However long it lasts, it begins and it ends in a relatively short period of time. In a given period of time, let's say a year, you can have three, four, or five different experiences which is exciting.