The 'Friday sessions' refer to something that you're not paid for and not supposed to do during your professional life. Curiosity-driven research. Something random, simple, maybe a bit weird - even ridiculous. Without it, there are no discoveries.

The biggest adventure is to move into an area in which you are not an expert. Sometimes I joke that I am not interested in doing re-search, only search.

Graphene is a single plane of graphite that has to be pulled out of bulk graphite to show its amazing properties.

Better to be wrong than be boring.

When it comes to the things that people really want in science fiction - like space travel - the simplest things end up causing them not to happen. Humans are 100-pound bags of water, built to live on Earth.

Every production of an artist should be the expression of an adventure of his soul.

There is a part of me that still wants to go out and grab a backpack and unplug - not take a cellphone or even a camera and just get out there and experience the world and travel. I have yet to do that, but someday I hope.

I think I saw 'Rushmore' my senior year in high school. You know, Wes Anderson and Owen Wilson, there's such a voice to those movies. It's not like 'Die Hard' where it's like, 'Oh, this is an adventure. It just happened.' It's like you can hear the voice. I was like, 'Oh, I want to do that.'