David Gross

The advice I tell students is to think about the big problems. I mean, work on anything you can work on where you can make progress. But always keep in mind the big problems.

The progress of science is much more muddled than is depicted in most history books. This is especially true of theoretical physics, partly because history is written by the victorious.

My childhood in Arlington, Va., a middle class suburb of Washington, was uneventful. Ours was a very intellectual family, and we were encouraged to read at a very early age.

I'm interested in the psychological exploration of human nature, and it just happens to come in the form of film-making.

I feel sorry for generations of Labour voters and supporters who must look and wonder what on earth has gone wrong and what Labour is for.

Theorists can create all sorts of theories which go beyond the Standard Model. But there's not one bit of experimental evidence to point out which way you should go.