Gideon

“God does not play dice with the universe; He plays an ineffable game of His own devising, which might be compared, from the perspective of any of the other players [i.e. everybody], to being involved in an obscure and complex variant of poker in a pitch-dark room, with blank cards, for infinite stakes, with a Dealer who won't tell you the rules, and who smiles all the time.”
― Terry Pratchett, Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch

“It's no good trying to get rid of your own aloneness. You've got to stick to it all your life. Only at times, at times, the gap will be filled in. At times! But you have to wait for the times. Accept your own aloneness and stick to it, all your life. And then accept the times when the gap is filled in, when they come. But they've got to come. You can't force them.”
― D.H. Lawrence, Lady Chatterley's Lover

“Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you.”
― Friedrich Nietzsche

“Where you used to be, there is a hole in the world, which I find myself constantly walking around in the daytime, and falling in at night. I miss you like hell.”
― Edna St. Vincent Millay