Man by violating his own feelings becomes cruel. And how deeply seated in the human heart is the injunction not to take life.
Leo TolstoySmiling with pleasure, they went through their memories, not sad, old people's memories, but poetic, youthful ones, those impressions from the very distant past where dream merges with reality, and they laughed softly, rejoicing at something.
Leo Tolstoy[D]iscipline consists in this, that the men who undergo the instruction and have followed it for a certain time are completely deprived of everything which is precious to a man-of the chief human property, rational freedom-and become submissive, machine-like implements of murder in the hands of their organized hierarchic authorities.
Leo Tolstoy