Skyping with your spouse works well enough, but apparently it is hard to get the kids to hang out on Skype for long.

Board meetings should not be for the benefit of the board. They should be for the benefit of the CEO and the senior team.

I believe the mobile OS market will play out very similarly to Windows and Macintosh, with Android in the role of Windows. And so if you want to be in front of the largest number of users, you need to be on Android.

Don't try to solve the entire problem on day one.

The more entrepreneurs in the world that are getting their ideas financed, the more great companies there are going to be that we can all invest in.

Building product is not about having a large team to manage. It is about having a small team with the right people on it.

Facebook is not an unstoppable juggernaut. There are a lot of other things people can do on the web.