"Chief Bromden" - from One Flew Over the Cuckoo's Nest
This is the opening soliquey from One Flew Over the Cuckoo's Nest. (I like to tell folks that, "No, I'm not an escaped mental patient, but I have played one on stage!)
This demo and several others are lines taken from live, stage versions of different works of literature. You won't hear these lines in the Jack Nicohlson movie version.