[William approaches Tara and Brent's cell and unknowingly stands on a pressure plate, activating a light near the LIVE/DIE lever] William Easton: Please. Forgive me. Pamela Jenkins: Have mercy, please! Tara: Did he show mercy when my husband was suffering?! Pamela Jenkins: He had no choice! Tara: He always had a choice! [to William] The only reason I'm doing this isn't because I can't forgive you for what you did to me. The reason I'm doing this is because I couldn't forgive myself for what you might do to someone else. Pamela Jenkins: Please, no. Please... Tara: You will never kill again. [grabs the lever] William Easton: Please. Please. Please... Tara: I can't. [releases the lever and backs away] I can't kill him. I can't. Brent: I can. [grabs the lever] Tara: No, Brent! Brent: You killed my father, you mother****er! [pulls the lever] Now you burn in hell! [A large platform of needles suddenly swings from the ceiling and slams William against the cell wall. The tank of hydrofluoric acid in Tara and Brent's cell begins pumping into him, and starts disintegrating him.] [Flashback] John Kramer: John Kramer. William Easton: William Easton. John Kramer: Nice to meet you. William Easton: Those are the rules, Harold! Harold Abbott: You've just given me a death sentence. John Kramer: So, in a sense... you choose who lives or dies? [Present] Pamela Jenkins: No! [Flashback] William Easton: It's policy, John. It's policy. John Kramer: You think it's the living who will have ultimate judgement over you, because the dead will have no claim over your soul. [Present] [William dies] [Flasback] John Kramer: But you may be mistaken. [Present] [William's melted lower half collapses to the floor, spilling his organs]

http://www.moviequotedb.com/movies/saw-vi/quote_53162.html