"The root problem with conventional currency is all the trust that’s required to make it work."

"I'm uncomfortable with explicitly saying, 'consider it an investment'… That's a dangerous thing to say and you should delete that bullet point. It's OK if they come to that conclusion on their own, bu…"

"I’m not going to reveal myself because it doesn’t matter."

"If you don't believe it or don't get it, I don't have the time to try to convince you, sorry."

"The system is stable, but there's a lot more work to do on the network's defenses against denial-of-service (DoS) attacks."