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: Kishori Saran Lal was an Indian historian. He wrote many historical books, mainly on medieval India. Many of his books, such as History of the Khaljis and Twilight of the Sultanate, are regarded as standard works.