ICOs are obviously a new and interesting form of funding for blockchain-based protocols, but it's not clear that all of them comply with U.S. securities laws or that all of them are companies that have good native use cases for new coins.

There's so much innovation going on, and there are lots of people funding that innovation, but there's very little innovation on that infrastructure for innovation itself, so we like to do that ourselves to help companies create more tech companies.

If you use a bad password, your Bitcoin will get stolen.

Cryptocurrency currencies take the concept of money, and they take it native into computers, where everything is settled with computers and doesn't require external institutions or trusted third parties to validate things.

Be present. Be meditative. Form real friendships. Stay away from business networking events or friendships where there is always an underlying business angle.

I think long-term, Bitcoin is a currency of the Internet. So, even if humans don't use it, routers will use it. Web browsers will use it. Web servers will use it.