"Podlyasye is near Mazovia; and either the Swedes will occupy it or reinforcements will come from the Prussian towns against the Swedes. Then it will be necessary to choose." "But why does not Prince Boguslav choose?" "Until he chooses, the Swedes will seek us greatly and must win our favor; the same is true of the elector. If it comes to retreating and turning against the Swedes, he is to be the link between me and Yan Kazimir. He is to ease my return, which he could not do if previously he had taken the side of the Swedes. But since he will be forced to make a final choice if he remains in Podlyasye, let him go to Prussia, to Tyltsa, and wait there for events. The elector stays in Brandenburg. Boguslav will be of greater importance in Prussia; he may take the Prussians in hand altogether, increase his army, and stand at the head of a considerable force. And then both the Swedes and Yan Kazimir will give what we ask in order to win us both; and our house will not only not fall, but will rise higher, and that is the main thing." "Your highness said that the good of the country was the main thing." "But do not break in at every word, since I told you at first that the two are one; and listen farther. I know well that Prince Boguslav, though he signed the act of union with Sweden here in Kyedani, does not pass as an adherent of theirs. Though the report will be baseless, do you declare along the road that I forced him to sign it against his heart. People will believe this readily, for it happens frequently that even full brothers belong to different parties. In this way he will be able to gain the confidence of the confederates, invite the leaders to his camp as if for negotiations, and then seize and take them to Prussia. That will be a good method, and salutary for the country, which those men will ruin completely unless they are stopped." "Is this all that I have to do?" asked Kmita, with a certain disillusion. "This is merely a part, and not the most important. From Prince Boguslav you will go with my letters to Karl Gustav himself. I cannot come to harmony with Count Magnus from the time of that battle at Klavany. He looks at me askance, and does not cease from supposing that if the Swedes were to stumble, if the Tartars were to rush at the other enemy, I would turn against the Swedes." "By what your highness has said just now, his supposition is correct."