When you don’t know what to believe, when you’re not prepared to play the amateur detective, then you get tired and dismiss the entire business, you let it go, you stop thinking and wash your hands of the truth or of the whole tangled mess—which comes to the same thing. The truth is never clear, it’s always a tangled mess. Even when you get to the bottom of it. But in real life almost no one needs to find the truth or devote himself to investigating anything, that only happens in puerile novels.

Javier Marías