“When you look into the abyss, it’s not supposed to wave back.”
“When you look into an abyss, the abyss also looks into you.”
“When you stare into the abyss the abyss stares back at you.”
“I look into my heart and see the abyss looking back at me.''I won't let you fall.”
“If you gaze long into an abyss, the abyss will gaze back into you?”
“He who fights with monsters should look to it that he himself does not become a monster . . . when you gaze long into the abyss the abyss also gazes into you”