Once in a rare while, somebody comes along who doesn't just raise the bar, they create an entirely new standard of measurement.

When you are doing what you love to do, you become resilient.

Apple is our mentor, Facebook is our enemy.

The Internet destroyed most of the barriers to publication. The cost of being a publisher dropped to almost zero with two interesting immediate results: anybody can publish, and more importantly, you can publish whatever you want.

I was in Shanghai recently, where Twitter is blocked, and yet there were ads and billboards across town with hashtags on them.

Once in a rare while, somebody comes along who doesn't just raise the bar, they create an entirely new standard of measurement.

If there's ever an example of the importance of making bold bets and focusing on what you love, it's Twitter.