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.
For if, without adequate preparation, egged on by the complaints of our allies, we shall ravage their territory, beware lest we adopt a course which might rather[*](i.e. than the opposite course.) result in disgrace and difficulties for the Peloponnesus.
For complaints, indeed, whether brought by states, or by individuals, may possibly be adjusted; but when a whole confederacy, for the sake of individual interests, undertakes a war of which no man can foresee the issue, it is not easy to end it with honour.
"And let no man think it pusillanimous that many states should hesitate to attack a single city.
For they also have allies not less numerous than ours who pay tribute; and war is a matter not so much of arms as of money, for it is money alone that makes arms serviceable, especially when an inland opposes a maritime power.
Let us therefore provide ourselves with money first, instead of being carried away prematurely by the eloquence of our allies; and, just as it is we who shall bear the greater part of the responsibility for the consequences, whether for good or evil, so let it be our task also calmly to get some forecast of them.