Large cities, we are told, are never well governed, because a great multitude cannot be orderly.
 Bertrand Russell, A History of Western Philosophy (1945). copy citation

Context

“The happiness that a State should seek, therefore, though war may sometimes be a necessary means to it, should not be war, but the activities of peace. This leads to the question: how large should a State be? Large cities, we are told, are never well governed, because a great multitude cannot be orderly. A State ought to be large enough to be more or less self-sufficing, but not too large for constitutional government. It ought to be small enough for the citizens to know each other’s characters, otherwise right will not be done in elections and lawsuits.” source