People Who Depend on Me

"I've got a job, a secretary, a mother, two ex-wives and several bartenders that depend upon me."
Roger Thornhill (Cary Grant), North by Northwest (50th Anniversary Edition Blu-ray Book)

Female Logic

"Do women think it feminine to be so illogical or can't they help it?"
Peter Joshua (Cary Grant), Charade

Not a Quiet Moment

"Now it isn't that I don't like you, Susan, because, after all, in moments of quiet, I'm strangely drawn toward you, but -- well, there haven't been any quiet moments."
Dr. David Huxley (Cary Grant),  Bringing Up Baby (Two-Disc Special Edition)

Hereditary Insanity

"Insanity runs in my family. It practically gallops."
Mortimer Brewster (Cary Grant), Arsenic and Old Lace