" The surgery involved cutting the white fibrous connective tissue linking the frontal lobes to the rest of the brain, relieving the violent rages and psychological and physical pain some severely mentally ill patients suffered. White told Kick that the results were “just not good”; he had seen for himself that after the surgery patients “don’t worry so much, but they’re gone as a person, just gone. "

― Kate Clifford Larson , Rosemary: The Hidden Kennedy Daughter