The question of manuscript changes is very important for literary criticism, the psychology of creation and other aspects of the study of literature.
Umberto EcoTerrorism [is] a biological consequence of the multinationals, just as a day of fever is the reasonable price of an effective vaccine . . . The conflict is between great powers, not between demons and heroes. Unhappily, therefore, is the nation that finds the "heroes" underfoot, especially if they still think in religious terms and involve the population in their bloody ascent to an uninhabited paradise.
Umberto EcoPoetry is not a matter of feelings, it is a matter of language. It is language which creates feelings.
Umberto EcoNothing is more fleeting than external form, which withers and alters like the flowers of the field at the appearance of autumn.
Umberto Eco