" I used to believe, bless my naive little heart, that I had something to offer the robbed dead. Not revenge-there’s no revenge in the world that could return the tiniest fraction of what they’ve lost-and not justice, whatever that means, but the one thing left to give them: the truth. I was good at it. I had one, at least, of the things that make a great detective: the instinct for truth, the inner magnet whose pull tells you beyond any doubt what’s dross, what’s alloy, and what’s the pure, uncut metal. I dug out the nuggets without caring when they cut my fingers and brought them in my cupped hands to lay on graves, until I found out-Operation Vestal again-how slippery they were, how easily they crumbled, how deep they sliced and, in the end, how very little they were worth. "

― Tana French , The Likeness (Dublin Murder Squad, #2)