Well, Wilmer, I'm sorry indeed to lose you. But I want you to know I couldn't be fonder of you if you were my own son. Well, if you lose a son it's possible to get another. There's only one Maltese falcon.
John Huston (1906–1987), U.S. filmmaker. Kasper Gutman (Sydney Greenstreet), The Maltese Falcon, to Wilmer (Elisha Cook, Jr.) upon deciding to making him the fall guy for Captain Jacobi's murder (1941).