"Anything approaching the change that came over his features I have never seen before, and hope never to see again. Oh, I wasn't touched. I was fascinated. It was as though a veil had been rent. I saw on that ivory face the expression of somber pride, of ruthless power, of craven terror — of an intense and hopeless despair. Did he live his life again in every detail of desire, temptation, and surrender during that supreme moment of complete knowledge? He cried in a whisper at some image, at some vision, — he cried out twice, a cry that was no more than a breath — 'The horror! The horror!'"
January 1, 1970
https://en.wikiquote.org/wiki/Heart_of_Darkness