Is it possible for a man to be a good man when he is also a bad man?

Is it possible for a man to be a good man when he is also a bad man? Is it possible for evil to coexist with goodness and if so do those terms mean anything anymore when they are pushed into such an uncomfortable and perhaps irreconcilable alliance? It may be, I thought, that when good and evil were separated they both became equally destructive; that the saint was as appalling and dangerous a figure as the out-and-out rogue. However, when rightness and wrongness were combined in the right proportions, just so, like whiskey and sweet vermouth, that was what constructed the classic Manhattan cocktail of the human animal (yes, with a splash of bitters and a rub of orange peel, and you can allegorize those elements as you please, and the rocks in the glass as well). But I had never known what to make of this yin-and-yang notion. Maybe the union of opposites to form nature was just what human beings told themselves to rationalise away their imperfections. Maybe it was just too neat, and the truth was that evil deeds trumped good ones. It didn’t matter, for example, that Hitler was kind to dogs. ~ Salman Rushdie, The Golden House