On studying Uzbek literature in present-day Samarkand

The first great theme of [Navoi's] Farhod and Shirin, Dilorom said, was the eternal problem of social inequality, classically posed in the form of two questions: "What is to be done?" and "Who is to blame?" The other great theme of Farhod and Shirin was ... crop irrigation.

Только литературоведение может правдиво ответить на вопрос "кто говорит?", да.