Do not expect that once taking advantage of Russia's weakness, you will receive dividends forever. Russian has always come for their money. And when they come - do not rely on an agreement signed by you, you are supposed to justify. They are not worth the paper it is written. Therefore, with the Russian is to play fair, or do not play.
Otto von BismarckYou can't destroy the polish national-consciousness or Poles on the battlefield, but if you give them power, they will destroy themselves
Otto von BismarckThe government should cultivate the view also among the propertyless classes of the population, those who are the most numerous and the least educated, that the state is not only an institution of necessity but also of welfare. By recognizable and direct advantages they must be led to look upon the state not as an agency devised solely for the protection of the better-situated classes of society but also as one serving their needs and interests.
Otto von Bismarck