A coward is a hero with a wife, kids, and a mortgage.

A small family is soon provided for.

Ever since the end of Medieval feudalism, and the writings of John Locke, we have understood the importance of being able to buy and sell one's own property, including books and watches, both for reasons of economics and liberty.

Net neutrality is the principle forbidding huge telecommunications companies from treating users, websites, or apps differently - say, by letting some work better than others over their pipes.

Thinking about free speech brought me to media regulation, as Americans access so much of their political and cultural speech through mass media. That led me to work on the FCC's media ownership rules beginning in 2005 to fight media consolidation, working with those at Georgetown's IPR, Media Access Project, Free Press, and others.

A friend of mine said something powerful at his grandfather's funeral. He said that the greatest lesson from his grandfather's life was that he died empty, because he accomplished everything he wanted, with no regrets. I think that, along with leaving a legacy, would be the greatest sign of success.