The Kingdom of God is Within You by Leo Tolstoy Chapter 12 Page 54

The minister, the Tzar, and all the higher authorities are in the same position. The only distinction is that the higher and the more exceptional their position, the more necessary it is for them to believe that the existing order is the only possible order of things. For without it they would not only be unable to gain an equal position, but would be found to fall lower than all other people. A man who has of his own free will entered the police force at a wage of ten rubles, which he could easily earn in any other position, is hardly dependent on the preservation of the existing R�GIME, and so he may not believe in its immutability. But a king or an emperor, who receives millions for his post, and knows that there are thousands of people round him who would like to dethrone him and take his place, who knows that he will never receive such a revenue or so