It follows that, in order to determine generally the system to be followed by tragic art, it is necessary before all things to know on what conditions in real life the pleasure of the emotion is commonly produced in the surest and the strongest manner; but it is necessary at the same time to pay attention to the circumstances that restrict or absolutely extinguish this pleasure. After what we have established in our essay “On the Cause of the Pleasure we derive from Tragic Objects,” it is known that in every tragic emotion there is an idea of incongruity, which, though the emotion may be attended with charm, must always lead on to the conception of a higher consistency. Now it is the relation that these two opposite conceptions mutually bear which determines in an emotion if the prevailing impression shall be pleasurable or the reverse. If the conception of incongruity be more vivid than that of the contrary, or if the end sacrificed is more important than the end gained, the prevailing impression will always be displeasure, whether this be understood _objectively_ of the human race in general, or only _subjectively_ of certain individuals. If the cause that has produced a misfortune gives us too much displeasure, our compassion for the victim is diminished thereby. The heart cannot feel simultaneously, in a high degree, two absolutely contrary affections. Indignation against the person who is the primary cause of the suffering becomes the prevailing affection, and all other feeling has to yield to it. Thus our interest is always enfeebled when the unhappy man whom it would be desirable to pity had cast himself into ruin by a personal and an inexcusable fault; or if, being able to save himself, he did not do so, either through feebleness of mind or pusillanimity. The interest we take in unhappy King Lear, ill-treated by two ungrateful daughters, is sensibly lessened by the circumstance that this aged man, in his second childhood, so weakly gave up his crown, and divided his love among his daughters with so little discernment. In the tragedy of Kronegk, “Olinda and Sophronia,” the most terrible suffering to which we see these martyrs to their faith exposed only excites our pity feebly, and all their heroism only stirs our admiration moderately, because madness alone can suggest the act by which Olinda has placed himself and all his people on the brink of the precipice.