It is usually imagined that a thief, a murderer, a spy, a prostitute, acknowledging his or her profession as evil, is ashamed of it. But the contrary is true. People whom fate and their sin-mistakes have placed in a certain position, however false that position may be, form a view of life in general which makes their position seem good and admissible. In order to keep up their view of life, these people instinctively keep to the circle of those people who share their views of life and their own place in it. This surprises us, where the persons concerned are thieves, bragging about their dexterity, prostitutes vaunting their depravity, or murderers boasting of their cruelty. This surprises us only because the circle, the atmosphere in which these people live, is limited, and we are outside it. But can we not observe the same phenomenon when the rich boast of their wealth, i.e., robbery; the commanders in the army pride themselves on their victories, i.e., murder; and those in high places vaunt their power, i.e., violence? We do not see the perversion in the views of life held by these people, only because the circle formed by them is more extensive, and we ourselves are moving inside of it.

Leo Tolstoy, Resurrection, Chapter 44