Eventually, and in miserable circumstances in the Italian city of Turin, Nietzsche was overwhelmed at the sight of a horse being cruelly beaten in the street. Rushing to throw his arms around the animal’s neck, he suffered some terrible seizure and seems for the rest of his pain-racked and haunted life to have been under the care of his mother and sister. The date of the Turin trauma is potentially interesting. It occurred in 1889, and we know that in 1887 Nietzsche had been powerfully influenced by his discovery of the works of Dostoyevsky. There appears to be an almost eerie correspondence between the episode in the street and the awful graphic dream experienced by Raskolnikov on the night before he commits the decisive murders in Crime and Punishment. The nightmare, which is quite impossible to forget once you have read it, involves the terribly prolonged beating to death of a horse. Its owner scourges it across the eyes, smashes its spine with a pole, calls on bystanders to help with the flogging…we are spared nothing. If the gruesome coincidence was enough to bring about Nietzsche’s final unhingement, then he must have been tremendously weakened, or made appallingly vulnerable, by his other, unrelated sufferings. These, then, by no means served to make him stronger. The most he could have meant, I now think, is that he made the most of his few intervals from pain and madness to set down his collections of penetrating aphorism and paradox. This may have given him the euphoric impression that he was triumphing, and making use of the Will to Power. Twilight of the Idols was actually published almost simultaneously with the horror in Turin, so the coincidence was pushed as far as it could reasonably go.