[27] The letter ran as follows:--"Cyrus to Cyaxares, greeting. We do not admit that we have deserted you; for no one is deserted when he is being made the master of his enemies. Nor do we consider that we put you in jeopardy by our departure; on the contrary, the greater the distance between us the greater the security we claim to have won for you. [28] It is not the friend at a man's elbow who serves him and puts him out of danger, but he who drives his enemies farthest and furthest away. [29] And I pray you to remember what I have done for you, and you for me, before you blame me. I brought you allies, not limiting myself to those you asked for, but pressing in every man that I could find; you allowed me while we were on friendly soil only to take those whom I could persuade to follow me, and now that I am in hostile territory you insist that they must all return; you do not leave it to their own choice. [30] Yesterday I felt that I owed both you and them a debt of gratitude, but to-day you drive me to forget your share, you make me wish to repay those, and those only, who followed me. [31] Not that I could bring myself to return you like for like; even now I am sending to Persia for more troops, and instructing all the men who come that, if you need them before we return, they must hold themselves at your service absolutely, to act not as they wish, but as you may care to use them. [32] In conclusion, I would advise you, though I am younger than yourself, not to take back with one hand what you give with the other, or else you will win hatred instead of gratitude; nor to use threats if you wish men to come to you speedily; nor to speak of being deserted when you threaten an army, unless you would teach them to despise you. [33] For ourselves, we will do our best to rejoin you as soon as we have concluded certain matters which we believe will prove a common blessing to yourself and us. Farewell." [34] "Deliver this," said Cyrus, "to Cyaxares, and whatever questions he puts to you, answer in accordance with it. My injunctions to you about the Persians agree exactly with what is written here." With that he gave him the letter and sent him off, bidding him remember that speed was of importance. [35] Then he turned to review his troops, who were already fully armed, Medes, Hyrcanians, the men Tigranes had brought, and the whole body of the Persians. And already some of the neighbouring folk were coming up, to bring in their horses or hand over their arms. [36] The javelins were then piled in a heap as before and burnt at his command, after his troops had taken what they needed for themselves, but he bade the owners stay with their horses until they received fresh orders. This done, Cyrus called together the officers of the Hyrcanians and of the cavalry, and spoke as follows: