Note 153 — Chapter V · THE EGO AND ITS EMOTIONAL MANIFESTATIONS.
Reading edition
For details on this point the reader should consult Ireland, The Blot on the Brain, p. 88 (where he will find a study of the Cæsars, the Hindoo Sultans, Ivan the Terrible, etc.), and Jacoby, Études sur la sélection et l’hérédité.