The stage of investing that I do is seed stage, so it's really early. Here's a pair of founders who maybe have a prototype. They have a little bit of traction, maybe one employee, tops. At that stage, you really, really can only evaluate a company based on those founders and what they've been able to build. It's very, very team driven.

If you imagine Maslow's hierarchy of needs, if you can get all those requirements checked off and have all those amazing things that we need to just live lives, but actually get to do the thing that you're really passionate about.

Obviously solving the education problem is big and complex, and there's already so many failings, but coding is the new fluency. This is the most valuable skill of this century. If you want to be a founder of a company, and not even just a tech company, but like a founder of a company, because I'm telling you software is going to play a role.

The first version of everything is janky.

Facebook makes me hate the people I know, and Reddit makes me love the people I don't.

The Internet is such a tough marketplace because everyone is a click away from going back to a cat photo, or going back to whatever else they were doing. You have to win them over, and do it quickly, and do it by making something people actually want.

I hate phone calls so I believe in a telephone armistice. To me, the idea of calling someone unprompted is basically saying, 'Hey, stop whatever you're doing and talk to me right now.