A nap, my friend, is a brief period of sleep which overtakes superannuated persons when they endeavor to entertain unwelcome visitors or to listen to scientific lectures. - (Shaw, George Bernard - Sleep)

All men whilst they are awake are in one common world: but each of them, when he is asleep, is in a world of his own. - (Plutarch - Sleep)

And if tonight my soul may find her peace in sleep, and sink in good oblivion, and in the morning wake like a new-opened flower then I have been dipped again in God, and new-created. - (Lawrence, D. H. - Sleep)

Come Sleep! Oh Sleep, the certain knot of peace, the baiting-place of wit, the balm of woe, the poor man's wealth, the prisoner's release, the indifferent judge between the high and low. - (Sidney, Sir Philip - Sleep)

Come, cuddle your head on my shoulder, dear, your head like the golden-rod, and we will go sailing away from here to the beautiful land of Nod. - (Wilcox, Ella Wheeler - Sleep)

Early to bed and early to rise, makes a man healthy, wealthy, and wise. - (Franklin, Benjamin - Sleep)

Even sleepers are workers and collaborators on what goes on in the universe. - (Heraclitus - Sleep)

He who sleeps half a day has won half a life. - (Kraus, Karl - Sleep)

I divide my time as follows: half the time I sleep, the other half I dream. I never dream when I sleep, for that would be a pity, for sleeping is the highest accomplishment of genius. - (Kierkegaard, Soren - Sleep)

I don't wake up for less than ,000 a day. - (Evangelista, Linda - Sleep)

No matter what time it is, wake me, even if it's in the middle of a Cabinet meeting. - (Reagan, Ronald - Sleep)

Now blessings light on him that first invented this same sleep: it covers a man all over, thoughts and all, like a cloak; 'Tis meat for the hungry, drink for the thirsty, heat for the cold, and cold for the hot. 'Tis the current coin that purchases all the pleasures of the world cheap; and the balance that sets the king and the shepherd, the fool and the wise-man even. There is only one thing that I dislike in sleep; 'Tis that it resembles death; there's very little difference between a man in his first sleep, and a man in his last sleep. - (Cervantes, Miguel De - Sleep)

Oh Sleep! it is a gentle thing, beloved from pole to pole, to Mary Queen the praise be given! She sent the gentle sleep from Heaven, that slid into my soul. - (Coleridge, Samuel Taylor - Sleep)

Six hours for a man, seven for a woman, and eight for a fool. - (Proverb, English - Sleep)

Sleep demands of us a guilty immunity. There is not one of us who, given an eternal incognito, a thumbprint nowhere set against our souls, would not commit rape, murder and all abominations. - (Barnes, Djuna - Sleep)