His face hitherto had, in the wonderful English fashion, expressed nothing whatever. Nothing. There was in it neither joy nor despair; neither hope nor fear; neither boredom nor satisfaction. He seemed to perceive no soul in that crowded room; he might have been walking in a jungle. I never came across such a perfect expression before and I never shall again. It was insolence and not insolence; it was modesty and not modesty.
Ford Madox Ford, The Good Soldier.