All of a sudden, if you think about the entire ecosystem of connected devices that can pull down information, access content and allow me to share and work and communicate, the vast majority now are not Windows computers. They are iPhones. They are iPads. They are Android devices.

My downtime tends to resemble my uptime. Weekends are workdays, but toned down. Over the whole weekend, I may have five meetings, as opposed to six on a weekday. I used to play piano for 30 minutes at night, but I had to pull that out of my schedule. I don't have time for nonwork stuff.

We didn't really start the company to go build an enterprise software company.

Innovation in tech favors the naive and the stubborn. If you are too rational you won't tackle problems that others once failed at.

Do things that incumbents can't or won't do because it's economically or technically infeasible.

Better to be right about the trend and wrong about the implementation, than the other way around.

Too little process and you can't get good work done. Too much process and you can't get any work done. Most companies never find the middle.