“How long has he been dead?” Nina Sharp, Pilot - Fringe, Season 1 Episode 1
“How long has she been dead?” Nina Sharp, Brave New World P2 - Fringe, Season 4, Episode 22

“I supplied Fringe Division with the 76 model. (blows up trucks and people) This is the 77.” William Bell, Over There P2 - Fringe, Season 2, Episode 22
“Now this gun is an invention of Dr Bell’s. Shoots faster.” Jessica Holt, Brave New World P2 - Fringe, Season 4, Episode 22

“You will experience loss the way I did.” Walternate, The Day We Died - Fringe, Season 3, Episode 22
“Forgive me.” Walter Bishop, Brave New World P2 - Fringe, Season 4, Episode 22