title: Hope.
authors: K
authors: K
authors: Menninger
mesh_terms: D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis / Q000628:therapy*; D009042:Motivation; D010684:Philosophy; D010820:Physicians / Q000523:psychology*; D011570:Psychiatry / Q000193:education; D011574:Psychoanalytic Theory