I have also benefited from teaching; as I try to explain my views to students with critical and open minds, I find myself continually being challenged to go back and rethink ideas. I now see teaching and research as complementary, mutually reinforcing activities.

I always think about things, and if something puzzles me… Well, that of course was one of Darwin’s secrets. Whenever something puzzled him, he tried find a theory. He made a conjecture, as (Karl) Popper would call it, and see if it worked out and that’s true even today.

I’m curious. Period. I find everything interesting. Real life. Fake life. Objects. Flowers. Cats. But mostly people. If you keep your eyes open and your mind open, everything can be interesting. The secret is that there is no secret.

I got very interested in so-called “knockout mouse” technology. Knockout mouse is a way to study the function of genes. You know, both human and mouse have approximately 20,000 genes. With knockout mouse technology, we can select one gene out of those 20,000 genes, and completely destroy that one particular gene so that we can understand the function of that particular gene. I got very interested in that technology. It was 1992 or 1993 when I graduated from my Ph.D. school. So I decided to study — I decided to learn about knockout mouse technology. But at that time in Japan, only a few scientists were working on knockout mouse technology. That’s why I decided to move to the States, San Francisco

I don't want to look sexy in photographs. I think it's an easy option. I'm so sick of girls pushing their boobs up in Myspace photographs. I hate the way women want to be "hot" all the time.

Frogs and public speaking.

At school, a careers adviser asked me what I wanted to be and I said fashion journalist, so writing for Vogue has provided me with the opportunity to fulfil a dream.

I won't allow people's shit limit what I do.

To be blonde. It was just my ambition in life. Just to be blonde.

I'm scared of the dark.