“As regards your government of yourself and your household, Sancho, my first piece of advice is to be clean and to cut your fingernails, and not to let them grow long, as some people do, moved by ignorance to believe that long nails make their hand look beautiful, as if those appendages, those excrescences that they leave uncut have any right to be called fingernails at all, because they are more like talons of a kestrel: a monstrous and filthy abuse.”

“Our assholes will be clean but we must never wash our hands. Our immune systems will be strengthened by our being dirty. Not filthy. Just mildly grimy. Filthy fingernails have always been a favorite fashion accessory of mine. Especially when you place your hands in the prayer positions. Matter of fact, I urge all my followers to forgo nail polish permanently and replace it with expertly applied soot. The nonexistent gods above will ignore our prayers better this way.”

“My friend Adele describes fundamentalism as holding so tightly to your beliefs that your fingernails leave imprints on the palm of your hand... I think she's right. I was a fundamentalist not because of the beliefs I held but because of how I held them: with a death grip. It would take God himself to finally pry them out of my hands. (p.17-18)”

“You have described only too well," replied the Master, "where the difficulty lies...The right shot at the right moment does not come because you do not let go of yourself. You...brace yourself for failure. So long as that is so, you have no choice but to call forth something yourself that ought to happen independently of you, and so long as you call it forth your hand will not open in the right way--like the hand of a child.”

“No girl has ever offered to feed my enemies' fingernails to her cat before.""Lisa's cat. And don't flatter yourself. At the moment, I'm tempted to feed him your fingernails.”

“Or did you have your fingernails honed on a whetsone, my darling?”