Eh. Milan Kundera, going on to "And as she voided her bowels, Tereza was overcome by a feeling of infinite grief and loneliness. Nothing could be more miserable than her naked body perched on the enlarged end of a sewer pipe.”

Although today Google gives Philip K. Dick running a close 4th.

I take it you haven't seen a German toilet. A small kink in the porcelain forms a delicate watery bowl holding your offering, so that you can examine it before committing it to the underworld.

That probably explains a lot.