" Bathing is even more embarrassing, because I have to strip down to my birthday suit in front of a nurse. Now, there are some things that never die, so even though I'm in my nineties my sap sometimes rises. I can't help it. They always pretend not to notice. They're trained that way, I suppose, although pretending not to notice is almost worse than noticing. It means they consider me nothing more than a harmless old man sporting a harmless old penis that still gets uppity once in a while. Although if one of them took it seriously and tried to do something about it, the shock would probably kill me. "

― Sara Gruen , Water for Elephants