This is how one pictures the angel of history. His face is turned toward the past. Where we perceived a chain of events, he sees one single catastrophe which keeps piling wreckage and hurls it in front of his feet. The angel would like to stay, awaken the dead, and make whole what has been smashed. But a storm is blowing from Paradise; it has got caught in his wings with such violence that the angel can no longer close them. This storm irresistably propels him into the future to which his back is turned, while the pile of debris before him grows skyward. The storm is what we call progress.
Walter BenjaminLanguage has unmistakably made plain that memory is not an instrument for exploring the past but its theater. It is the medium of past experience, just as the earth is the medium in which dead cities lie buried.
Walter Benjamin