History of the Peloponnesian War

Ath.As we therefore will not, for our parts, with fair pretences, as, that having defeated the Medes, our reign is therefore lawful, or that we come against you for injury done, make a long discourse without being believed; so would we have you also not expect to prevail by saying either that you therefore took not our parts because you were a colony of the Lacedaemonians or that you have done us no injury. But out of those things which we both of us do really think, let us go through with that which is feasible, both you and we knowing that in human disputation justice is then only agreed on when the necessity is equal; whereas they that have odds of power exact as much as they can, and the weak yield to such conditions as they can get.