History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
And they are to be commended who, yielding to the instinct of human nature to rule over others, have been more observant of justice than they might have been, considering their power.
At least, if others should seize our power, they would, we think, exhibit the best proof that we show some moderation; but in our case the result of our very reasonableness is, perversely enough, obloquy rather than commendation.