"Sigh… why delete a wallet instead of moving it aside and keeping the old copy just in case? You should never delete a wallet."

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

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

"I think we should de-emphasize the anonymous angle … we can't give the impression [Bitcoin is] automatically anonymous. It's possible to be pseudonymous, but … If someone digs through the transaction …"

"I am not Dorian Nakamoto."