People are not the only interesting organism on earth. From the point of view of scientific or commercial value, there are lots of interesting organisms.

First of all, many human diseases are influenced by, if not caused by mutations in genes.

At every stage of my career I have had interesting and cordial colleagues, some of whom are close friends.

Small science, which includes most research in the life sciences all over the world, is science directed usually by an individual senior scientist and a small team of junior associates, perhaps three, ten, fifteen, something in that order.

My parents came to the United States in the early years of this century as part of a wave of Russian Jewish immigrants seeking freedom and opportunity in the New World.

The glimpses of human strength and frailty that a physician sees are with me still.

My education began in the public schools of Wilmington. During most of these years, from about age 10, I also worked at some job or other after school, on weekends, and in the summer months.