" Part of Nietzsche’s appeal was that it was easy to read a great deal into his work, and people including socialists, vegetarians, feminists, conservatives and, later, the Nazis did. Sadly, Nietzsche was not available to explain himself; he went mad in 1889 and died in 1900, the year of the Paris Exposition. "

― Margaret MacMillan , The War That Ended Peace: The Road to 1914