Agatha Christie, Murder Is Easy Quotes

No one human being knows the full truth about another human being. Not even one's nearest and dearest.

I mean that if you are not absolutely sure of a thing, it is so difficult to commit yourself to a definite course of action.

Living alone, with no one to consult or talk to, one might easily become melodramatic, and imagine things which had no foundation on fact.

For, once there's a death, one doesn't like to think there's been harsh words spoken and no chance of taking them back.