Pauline Réage said this quote

Keep me rather in this cage, and feed me sparingly, if you dare. Anything that brings me closer to illness and the edge of death makes me more faithful. It is only when you make me suffer that I feel safe and secure. You should never have agreed to be a god for me if you were afraid to assume the duties of a god, and we know that they are not as tender as all that. You have already seen me cry. Now you must learn to relish my tears.