Brian Greene

One of the strangest features of string theory is that it requires more than the three spatial dimensions that we see directly in the world around us. That sounds like science fiction, but it is an indisputable outcome of the mathematics of string theory.

Everything about me is a contradiction, and so is everything about everybody else. We are made out of oppositions; we live between two poles. There's a philistine and an aesthete in all of us, and a murderer and a saint. You don't reconcile the poles. You just recognize them.

My grandma actually put me in girdles when I was around nine or ten because I had hips even then, and she didn't want boys to be attracted to me. Having hips meant you were a full-grown woman, and I was too young for that.