"One may judge what such confessions have cost me, from the fact that, during the whole course of my life, I have never dared to declare my folly to those whom I loved with the frenzy of a passion which deprived me of sight and hearing, which robbed me of my senses and caused me to tremble all over with a convulsive movement."
January 1, 1970
https://en.wikiquote.org/wiki/Confessions_(Rousseau)