To THINK BIG and to use our talents doesn't mean we won't have difficulties along the way. We will - we all do... If we choose to see the obstacles in our path as barriers, we stop trying. "We can't win," we moan. "They won't let us win."

I would love to see music reinstated as an essential part of schooling. The culture that it brings; the knowledge that it brings. Just learning how to read music requires metrics, and I think that helps you with mathematics. A lot of scientists and doctors have a musical background - it's very interesting.

It is absolutely vital that we do all we can to allow Americans to practice their religious ways, while simultaneously ensuring that no one's beliefs infringe upon those of others. We should also serve as champions of freedom of religion throughout the world.

I was asked by an NPR reporter once, why don't I talk about race that often. I said it's because I'm a neurosurgeon. And she thought that was a strange response. And you say - I said, you see, when I take someone to the operating room, I'm actually operating on the thing that makes them who they are. The skin doesn't make them who they are.

If for you the most important thing is to make a lot of money, then you don't want to take a certain type of risk. If, on another hand, the most important thing to you is to make people around you have a more fulfilled life, then there is a different set of things that are important to you. Unless you really know that about yourself, you will never be able to appropriately assess risk.

If we develop in-depth knowledge, it will enable us to give our best to others and help to make a better world.

You don't have to be a brain surgeon to be a valuable person. You become valuable because of the knowledge that you have. And that doesn't mean you won't fail sometimes. The important thing is to keep trying.