- Col. Perceval March: I take it then that you don't entirely agree with his methods?
- Dr. Bryan Hayes: The only way to learn is by disagreement.
- Col. Perceval March: [of John Cusby] What would you say if I told you he not only accuses you of witchcraft but threatens to kill you?
- Dr. James Patten: In the history of psychoanalysis, accusations are a commonplace. They are invariably accompanied by threats. I've made it a practice to ignore both.
- Inspector Ames: Are you suggesting that I check up on all of his patients?
- Col. Perceval March: Well I know how thorough you are.
- Inspector Ames: Why don't you ever say 'yes' or 'no'?