Sleeping alone, except under doctors orders, does much harm. Children will tell you how lonely it is sleeping alone. If possible, you should always sleep with someone you love. You both recharge your mutual batteries free of charge. – Marlene Dietrich
Sleep is the interest we have to pay on the capital which is called in at death; and the higher the rate of interest and the more regularly it is paid, the further the date of redemption is postponed. – Arthur Schopenhauer