Not only can you not plan the impact you're going to have, you often won't recognize it when you're having it.

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

Don't always worry about what your next line is supposed to be. There is no script. Live your life. Be in this moment.

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

As you get ready to walk out under the bright lights of the improvisational stage of the rest of your life... be bold. Don't always worry about what your next line is going to be.

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

Authenticity is absolutely the key to a great tweet.