"The reader, already disgusted, is doubtless of opinion that, being already possessed by another man, she degraded herself in my eyes by distributing her favours, and that a feeling of disesteem cooled those with which she had inspired me. He is mistaken. This distribution was certainly very painful to me, as much in consequence of a very natural feeling of delicacy as because I really considered it unworthy of her and myself; but it never altered my feelings towards her, and I can swear that I never loved her more tenderly than when I had so little desire to possess her."
January 1, 1970
https://en.wikiquote.org/wiki/Confessions_(Rousseau)