"The privation which I had imposed upon myself, and of which she had pretended to approve, is one of those things which women never pardon, however they pretend to take it; not so much for the sake of that of which they are themselves deprived, as by reason of the feeling of indifference which they consider it implies."
January 1, 1970
https://en.wikiquote.org/wiki/Confessions_(Rousseau)