 Kant distinguishes between virtue, which is strength of will to do one’s duty from duty, and particular virtues, which are commitments to particular moral ends that we are morally required to adopt. Among the virtues Kant discusses are those of self-respect, honesty, thrift, self-improvement, beneficence, gratitude, sociability, and forgiveness. Kant also distinguishes vice, which is a steadfast commitment to immorality, from particular vices, which involve refusing to adopt specific moral ends or committing to act against those ends. For example, malice, lust, gluttony, greed, laziness, vengefulness, envy, servility, contempt and arrogance are all vices in Kant’s normative ethical theory.