The Godfather - My favorite scene (speech)

Can find at 4:25. great one... Don Corleone: You talk about vengance. Is vengance going to bring your son back to you or my boy to me? I forego the vengeance of my son. But my youngest son had to leave this country because of this Sollozzo business. So now I have to make arrangements to bring him back safely, cleared of all these false charges. But I'm a superstitious man. And if some unlucky accident should befall him, if he should be shot in the head by a police officer, or if should hang himself in his jail cell, or if he's struck by a bolt of lightning... then I'm going to blame some of the people in this room... and that, I do not forgive. But, that aside, let say that I swear, on the souls of my grandchildren, that I will not be the one to break the peace we have made here today.