“The wars of the future will be fought by computer technicians and by lawyers and high-altitude specialists, and that may mean war will be increasingly abstract, hard to think about and hard to control.”

“I have a lightsaber at my front door for home protection. I have an 800-watt electric skateboard that I use to run errands in my neighborhood. It can go about six, seven miles, so depending on how much time I have, and how much I have to carry home, I'll take it really far. I love that thing.”