who said a man's gotta know his limitations
Magnum Force Callahan makes his way back to the car, but a bloodied Briggs appears, intending to prosecute him for killing the vigilante police officers rather than just shoot him dead. As Callahan backs away from the car, he surreptitiously activates the timer on the mail bomb and tosses it in the back seat. Briggs is driving away when the car explodes, killing him. "Man's got to know his limitations", Callahan quips again, before walking away.
See a man about a dog The earliest confirmed publication is the 1866 Dion Boucicault play Flying Scud[2] in which a character knowingly breezes past a difficult situation saying, "Excuse me Mr. Quail, I can't stop; I've got to see a man about a dog."[3][4] In a listing for a 1939 revival on the NBC Radio program America's Lost Plays, Time magazine observed that the phrase was the play's "claim to fame".[5]