The Hebrew race are my most inveterate enemies at home and abroad; they remain what they are and always were: the forgers of lies and the masterminds governing unrest, revolution, upheaval by spreading infamy with the help of their poisoned, caustic, satyrical spirit. If the world once wakes up it should mete out to them the punishment in store for them, which they deserve.

Letter to Poultney Bigelow (14 April 1927), quoted in John C. G. Röhl, The Kaiser and his Court: Wilhelm II and the Government of Germany (Cambridge: Cambridge University Press, 1996), p. 210.