 Envy is a propensity to view the well-being of others with distress, even though it does not detract from one’s own. [It is] a reluctance to see our own well-being overshadowed by another’s because the standard we use to see how well off we are is not the intrinsic worth of our own well-being but how it compares with that of others. [Envy] aims, at least in terms of one’s wishes, at destroying others’ good fortune. (Kant, The Metaphysics of Morals 6:459)