James Mattis, the Marine Corps general-turned secretary of defense, is known for many things, including his prolific reading list. We know everyone jokes that Marines can’t read, but Mattis has probably perused more books in a year than most people manage in a lifetime.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.