Kaufmann, Walter Arnold (1963). The Faith of a Heretic. Garden City: Doubleday. pp. 304-305, 304-329. «My own ethic is not absolute but a morality of openness. It is not a morality of rules but an ethic of virtues... The first lacks any single name but is a fusion of humility and aspiration. Humility consists in realizing one’s stark limitations and remembering that one may be wrong. But humility fused with smugness, with complacency, with resignation is no virtue to my mind. What I praise is not the meekness that squats in the dust, content to be lowly, eager not to stand out, but humility winged by ambition. There is no teacher of humility like great ambition. Petty aspirations can be satisfied and may be hostile to humility. Hence, ambition and humility are not two virtues: taken separately, they are not admirable. Fused, they represent the first cardinal virtue. Since there is no name for it we shall have to coin one-at the risk of sounding humorous: humbition.»