Nobody knows what the cause is, though some pretend they do; it like some hidden assassin waiting to strike at you. Childless women get it, and men when they retire; it as if there had to be some outlet for their foiled creative fire.
W. H. AudenA person incapable of imaging another world than given to him by his senses would be subhuman, and a person who identifies his imaginary world with the world of sensory fact has become insane.
W. H. AudenDesire, even in its wildest tantrums, can neither persuade me it is love nor stop me from wishing it were.
W. H. Auden