My challenge is to make sure the things I say and the things I do remain consistent for as often and as long as possible. My why is to inspire people to do the things that inspire them so that together we can change our world. That's why I wake up every single day. I'm agnostic to the form it takes: I teach, I write, I speak, I advise.

Never opt for change simply to leave something you don't like. Change works best when you go toward something, even if it is the unknown.

Leadership is not achieved by an individual. Leadership is bestowed by the group.

We learn most not from all of the things that go right. We learn most when everything goes wrong.

When I was in college, my school newspaper accepted an ad from a Holocaust revisionist organization. This would have been offensive on most college campuses across the country, but I went to a school with a very large Jewish population, so the ad, as you might expect, stirred absolute outrage.

The quality of a leader cannot be judged by the answers he gives, but by the questions he asks.

I can't stand those people, speakers in a room, they say this all the time, "If I can just help one person in this room, I've done my job." You have an audience of 500 people and your standard of success is one person? That's terrible. If you help one person in the room, you're an abject failure. You have to change something.