Men have conceived a twofold use of sleep; it is a refreshing of the body in this life, and a preparing of the soul for the next.
John DonneAll Kings, and all their favorites, All glory of honors, beauties, wits, The sun itself, which makes times, as they pass, Is elder by a year, now, than it was When thou and I first one another saw: All other things, to their destruction draw, Only our love hath no decay; This, no tomorrow hash, nor yesterday, Running, it never runs from us away, But truly keeps his first, last, everlasting day.
John Donne