-The thing that I often ask startups on top of Ethereum is, 'Can you please tell me why using the Ethereum blockchain is better than using Excel?' And if they can come up with a good answer, that's when you know you've got something really interesting.

-When I came up with Ethereum, my first thought was, 'Okay, this thing is too good to be true.' As it turned out, the core Ethereum idea was good - fundamentally, completely sound.

-I generally support just about every secession attempt that comes along. If ​in the future, there is that kind of a dispute in Ethereum, I'd definitely be quite happy to see Ethereum A go in one direction and Ethereum B go the other.

-Initially, I thought that Ethereum was a thing that would be used for people to write simple financial scripts. As it turns out, people are writing stuff like Augur on top of it.

-Bitcoin is great as a form of digital money, but its scripting language is too weak for any kind of serious advanced applications to be built on top.

-I remember knowing, for a while, for a long time, that I was kind of abnormal in some sense.

-As society becomes more and more complex, cheating will in many ways become progressively easier and easier to do and harder to police or even understand.

-Blockchain software companies may end up being amalgamated into existing software giants, at which point blockchain patents will just become part of the existing patent war.

-There is definitely a lot of banks that are interested in private blockchains. In some cases, they are happy with public blockchains as well. The opposition to just doing things on a public blockchain is definitely smaller than some of the strongest detractors think.

-In order to have a decentralized​ database, you need to have security. In order to have security, you need to - you need to have incentives.