" Day’ll come, when he’s grown and it’s too late, that you’d give a kingdom to go back and spend a single hour with your son as a boy. To hold him. Read a book to him. Throw a ball with a person in whose eyes you can do no wrong. He doesn’t see your failings yet. He looks at you with pure love and it won’t last, so you revel in it while it’s here.” Ethan thinks often of that conversation, mostly when he’s lying awake in bed at night and everyone else is asleep, and his life screaming past at the speed of light—the weight of bills and the future and his prior failings and all these moments he’s missing—all the lost joy—perched like a boulder on his chest. "

― Blake Crouch , Pines (Wayward Pines, #1)