the daily sight of floggings destroyed kindness in their hearts and deadened all sense of dignity, which is such a powerful lever in the world. At the same time it caused them to lose their sense of shame, which is a difficult thing to restore. I have also observed that when one pupil is flogged, he gets comfort from the fact that the others are treated in the same way, and that he smiles with satisfaction upon hearing the wails of the others. As for the person who does the flogging, while at first he may do it with repugnance, he soon becomes hardened to it and even takes delight in his gloomy task.
Jose Rizal in the Social Cancer