It was at this moment that I wrote my first important paper in theoretical physics. I was 32 years old, 5 years beyond the alleged age of senility for theorists.
The other great development has been in photography, but that too was influenced by Conceptual art.
In all three cases, and for most human beings, the problem of suffering poses no difficult problem at all: one has a world picture in which suffering has its place, a world picture that takes suffering into account.

