No writer was better gifted than Thackeray for this kind of satire, because no faculty is more proper to satire than reflection. Reflection is concentrated attention, and concentrated attention increases a hundredfold the force and duration of emotions. He who is immersed in the contemplation of a vice feels a hatred of vice, and the intensity of his hatred is measured by the intensity of his contemplation. At first, anger is a generous wine, which intoxicates and excites; when preserved and shut up, it becomes a liquor burning all that it touches, and corroding even the vessel which contains it. Of all satirists, Thackeray, after Swift, is the most gloomy. Even his countrymen have reproached him with depicting the world uglier than it is.[268] Indignation, grief, scorn, disgust, are his ordinary sentiments. When he digresses, and imagines tender souls, he exaggerates their sensibility, in order to render their oppression more odious. The selfishness which wounds them appears horrible, and their resigned sweetness is a mortal insult to their tyrants: it is the same hatred which has calculated the kindliness of the victims and the harshness of the persecutors.[269] This anger, exasperated by reflection, is also armed by reflection. It is clear that the author is not carried away by passing indignation or pity. He has mastered himself before speaking. He has often weighed the rascality which he is about to describe. He is in possession of the motives, species, results, as a naturalist is of his classifications. He is sure of his judgment, and has matured it. He punishes like a man convinced, who has before him a heap of proofs, who advances nothing without a document or an argument, who has foreseen all objections and refuted all excuses, who will never pardon, who is right in being inflexible, who is conscious of his justice, and who rests his sentence and his vengeance on all the powers of meditation and equity. The effect of this justified and contained hatred is overwhelming. When we have read to the end of Balzac's novels, we feel the pleasure of a naturalist walking through a museum, past a fine collection of specimens and monstrosities. When we have read to the end of Thackeray, we feel the shudder of a stranger brought before a mattress in the operating-room of a hospital, on the day when cautery is applied or a limb is taken off.