The Bible for me is holy writ. It's a very straightforward thing, although I am not a literalist.

I think about things like the fact that nobody knows what time is. Time is what? Nobody can describe it, even physics or math or anything else. But it is what we continuously experience. It's the state of our unfolding, in a way, and in that sense that the continuous reopening of reality is what I think of as, perhaps, a worldview.

I was read to as a small child, I read on my own as soon as I could, and I recall being more or less overwhelmed again and again - if not by what the books actually said, by what they suggested, what they helped me to imagine.

Teaching is a distraction and a burden, but it's also an incredible stimulus. And a reprieve, in a way. When you're trying to work on something and it's not going anywhere, you can go to school and there's a two-and-a-half-hour block of time in which you can accomplish something.

I read things like theology, and I read about science, 'Scientific American' and publications like that, because they stimulate again and again my sense of the almost arbitrary given-ness of experience, the fact that nothing can be taken for granted.