Managing by trying to be liked is the path to ruin.

There is no script. Live your life. Soak it all in.

Believe that if you make courageous choices, and bet on yourself, then you will have an impact.

Twitter is a global town square.

When I was your age, we didn't have the Internet in our pants. We didn't even have the Internet not in our pants. That's how bad it was.

That’s just silly. Closing a global business in reaction to single-issue national politics is foolish.

Authenticity is absolutely the key to a great tweet.