Now tell me what happened — in words. I want your translation of the mathematics. - Isaac Asimov

Every atom in me has a long history during which it may have been part of many living things, including human beings, and during which it may also have spent long periods as part of the sea, or in a lump of coal, or in a rock, or as a portion of the wind blowing upon us.

We can see, now, that the social background of the Empire makes wars of conquest impossible for it. Under weak Emperors, it is torn apart by generals competing for a worthless and surely death-bringing throne. Under strong Emperors, the Empire is frozen into a paralytic rigour in which disintegration apparently ceases for the moment, but only at the sacrifice of all possible growth.

Todo había ocurrido con la catastrófica rapidez de un sueño... y con el irreal horror de una pesadilla.