I watched it again. I will confirm that Anthony DOES say "maybe she's not dead" at the end of the picture, even though it is not in the transcript on this site. Mary does die, and presumably so does Michael, unless that is some kind of dream sequence.

"Io sono stanco, sono imbigliato, and I wan't everyone here to know, there ain't gonna be no trouble from me..Don Corleone..Cicc' a port!"

"I stood in the courtroom like a fool."

"I am Constanza: Lord of the idiots."