The basis of tragedy is man's helplessness against disease, war and death; the basis of comedy is man's helplessness against vanity (the vanity of love, greed, lust, power).
Bio: Dame Antonia Susan Duffy, known as A. S. Byatt, was an English novelist, poet and Booker Prize winner. In 2008, The Times newspaper named her on its list of the 50 greatest British writers since 1945.