Science is about understanding the world, and medicine is about applying that understanding to help people.

The most rewarding part of my job is seeing our medicines make a difference in people's lives.

I've always been a private person, but I understand that comes with the territory.

I don’t think you can compare eras in tennis. Every era has its great players.

I am in politics because of the conflict between good and evil, and I believe that in the end good will triumph.