"Science fiction is trying to find alternative ways of looking at realities."

"A lot of what the 'Culture' is about is a reaction to all the science fiction I was reading in my very early teens."

"Science fiction has its own history, its own legacy of what's been done, what's been superseded, what's so much part of the furniture it's practically part of the fabric now, what's become no more than a joke... and so on. It's just plain foolish, as well as comically arrogant, to ignore all this, to fail to do the most basic research."

"I think a lot of people are frightened of technology and frightened of change, and the way to deal with something you're frightened of is to make fun of it. That's why science fiction fans are dismissed as geeks and nerds."

"Let's meet, and either do or die."

"How do you keep war accountable to the American people when war becomes invisible and virtual?"

"Our pets rely on us entirely for their nutrition. So if you're making your own judgments, that could lead to a mistake. At the same time, we have more control over our pet's diet than we do with our children or with ourselves, so your vet can tell you what is appropriate for your dog and you can assign them that."

"I live by 'Go big or go home.' That's with everything. It's like either commit and go for it or don't do it at all. I apply that to everything. I apply that to relationships, I apply that to like sports, I apply that to everything. That's what I live by. That's how I like it."