Photo: Bob Richman © 2010 Harpo, Inc.
"My dad, I still think, had the most beautiful, simple checklist for what you should do in life: Do something you really love that you would do it anyway. Do it in the most adventurous place you can do it. And make sure that it helps other people. And if you feel there's a genuine need for it, and that through that need you can help other people, you're home." — Diane Sawyer
Watch this video and more in Master Class: The Lessons—Find Your Passion