oaths made to the gods; but the enemy have perjured themselves, and broken the truce and their oaths. Such being the case, it is natural that the gods should be unfavourable to our enemies, and should fight on our side; the gods, who are able, whenever they will, to make the mighty soon weak, and to save the weak with ease, although they be in grievous perils. 11. In the next place, I will remind you of the dangers in which our ancestors were, that you may feel conscious how much it becomes you to be brave, and how the brave are preserved, even from the greatest troubles, by the aid of the gods. For when the Persians, and those united with them, came with a numerous host, as if to sweep Athens from the face of the earth,[129] the Athenians, by daring to oppose them, gave them a defeat; 12. and having made a vow to Diana, that whatever number they should kill of the enemy, they would sacrifice to her divinity the same number of goats, and not being able to find enough, they resolved to sacrifice five hundred every year; and to this day they still continue to sacrifice them. 13. Again, when Xerxes, having collected that innumerable army of his, came down upon Greece a second time, our ancestors on that occasion, too, defeated the ancestors of these Barbarians, both by land and sea; of which exploits the trophies are still to be seen as memorials; the greatest of all memorials, however, is the liberty of the states in which you were born and bred, for you worship no man as master, but the gods alone. Of such ancestors are you sprung. 14. "Nor am I going to say that you dishonour them. It is not yet many days since you arrayed yourselves in the field against the descendants of those Barbarians, and defeated, with the help of the gods, a force many times more numerous than yourselves. 15. On that occasion you showed yourselves brave men to procure a throne for Cyrus; and now, when the struggle is for your own lives, it becomes you to be more valiant and resolute. 16. At present, too, you may justly feel greater confidence against your adversaries; for even then, when you had made no trial of them, and saw them in countless numbers before you, you yet dared, with the spirit of your fathers, to advance upon them, and now, when you have learned from experience of them, that, though many times your number, they shrink from receiving your charge, what reason have you any longer to fear them? 17. And do not consider it any disadvantage, that the troops of Cyrus, who were formerly arrayed on our side, have now left us; for they are far more cowardly than those who were defeated by you; at least[130] they deserted us to flee to them, and those who are so ready to commence flight it is better to see posted on the side of the enemy than in our own ranks.