Oddly enough, Bruce Lee wrote some great philosophy.

Entrepreneurship is really hard and painful - I'm not sure I'd recommend it for anyone who can't handle the extreme stress.

We can code wills, escrows, trusts, notaries, revokable charge backs, proof of contracts, intellectual property enforcement. What Wall Street does can be done in code by Bitcoin.

The ledger, the distributed database - it's called a Blockchain - is held in the cloud by all the parties involved. It can't be broken by any of them. It's cryptographically too strong. You would have to compromise the entire network to take over Bitcoin.

As a busker, one thing that does not work is self-consciousness. A busker needs to be working. A busker needs to shed all ego and get down to work. Play your songs, play them well, earn your money, and don't get in people's way.

The Trump campaign generally does not respond at all to my requests for information - either requests for broader data on Trump's charitable giving or narrow requests for information about specific subjects, like the $20,000 portrait of himself that Trump seems to have purchased with money from his charity.

There's this idea that when you make a certain amount of money that you should be staying at four-star hotels and taking town cars. And believe me, I will take a town car every day, but there are some things where it's like, 'Is this necessary? Is this important?'

I have always stuck to my guns about what I want from the work and what interests me. I've never been seduced down the evil path. The path of taking the money.