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
Sleep hath its own world, and a wide realm of wild reality. And dreams in their development have breath, and tears, and tortures, and the touch of joy. – Lord (George Gordon) Byron
Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing. – Helen Keller