Infectious disease exists at this intersection between real science, medicine, public health, social policy, and human conflict. There's a tendency of people to try and make a group out of those who have the disease. It makes people who don't have the disease feel safer.

I wanted to be a scientist. My undergraduate degree is in biology, and I really did think I might go off and be some kind of a lady Darwin someplace. It turned out that I'm really awful at science and that I have no gift for actually doing science myself. But I'm very interested in others who practice science and in the stories of science.

All my life, books have felt alive; some more so than people, or rather, some people. Alive - this has to do with me, I know, and not the books - in a way that some people aren't. Alive as teachers, alive as minds, alive as imaginative triggers.

I've never been to a black-tie thing in my life. I didn't even go to my prom.

I'm still getting used to the idea that people out in the world are reading my books. Every time I get a 'fan letter,' I am thrilled. But when people tell me that they're from the south or western Kentucky, and they say, 'I know exactly what you mean!' That's awesome.

Our students learn more in 30 days than one could learn in 30 years without our training. To really maximize your potential as an umpire, you need to get a solid foundation as soon as you can.

I am here to give the American people some straight talk about higher education. Some have said we might have cut financial aid for college students. The truth is we have expanded access to college for our neediest students through the record growth of the Pell grant program.

I stick to my own type when I go out, and I don't make friends with people just because they're celebrities.