They had been corrupted by money, and he had been corrupted by sentiment. Sentiment was the more dangerous, because you couldn’t name its price. A man open to bribes was to be relied upon below a certain figure, but sentiment might uncoil in the heart at a name, a photograph, even a smell remembered.
Graham GreeneI want men to admire me, but that's a trick you learn at school--a movement of the eyes, a tone of voice, a touch of the hand on the shoulder or the head. If they think you admire them, they will admire you because of your good taste, and when they admire you, you have an illusion for a moment that there's something to admire.
Graham Greene