Other people need a full night's sleep in order to function and be healthy and alert. But I'm different.

There can be no clearer indication of how undemocratic the way we finance campaigns is than the fact that only one-quarter of 1% donate $200 or more, and only one-tenth of 1% gives $1,000 or more.

More young people are volunteering than ever before. More people are including service to others on their busy lives' to do list. The promise of America is embedded deep in our DNA, calling us to a much less shallow search for happiness and meaning.

The first and most important step is to realize that, as my mother used to say, fearlessness isn't the absence of fear, but the mastery of fear. It's not that you never have fear, but that you don't let your fears stop you.

My mother was a continual source of wisdom and great advice...she taught me that there is always a way around a problem-you've just got to find it. Keep trying doors; one will eventually open. She also taught me to accept failure as part and parcel of life. It's not the opposite of success; it's an integral part of success. I talk a lot about learning to become fearless in your approach to life. But fearlessness is not the absence of fear. It's the mastery of fear. It's all about getting up one more time than you fall down.

What won't work - what can't work - is to act like the last years never happened, and that the survival of the [mass media] industry will be found by hiding content behind walled gardens. Instead of sticking their finger in the dike, trying to hold back the flow of innovation, companies need to ride the rapids of progress and seize the opportunities it provides.

The next generation will remake the world in a way that allows us to live in a more sustainable way, both personally and globally.