Leo Tolstoy. (№ 446973)

... one can understand that these unfortunate people, brought by centuries of violence and deceit to the recognition of the greatest crime in the world - the murder of brothers - as a valiant deed, can commit these terrible deeds, not considering themselves guilty of them. But how can so-called enlightened people preach war, promote it, participate in it, and, what is most terrible of all, without being exposed to the dangers of war, incite to it, send their unfortunate, deceived brothers to it.