After saying all he had been instructed to say, Balashëv added that the Emperor Alexander wished for peace, but would not enter into negotiations except on condition that … Here Balashëv hesitated: he remembered the words the Emperor Alexander had not written in his letter, but had specially inserted in the rescript to Saltykóv and had told Balashëv to repeat to Napoleon. Balashëv remembered these words, “So long as a single armed foe remains on Russian soil,” but some complex feeling restrained him. He could not utter them, though he wished to do so. He grew confused and said: “On condition that the French army retires beyond the Niemen.”
Napoleon noticed Balashëv’s embarrassment when uttering these last words; his face twitched and the calf of his left leg began to quiver rhythmically. Without moving from where he stood he began speaking in a louder tone and more hurriedly than before. During the speech that followed, Balashëv, who more than once lowered his eyes, involuntarily noticed the quivering of Napoleon’s left leg which increased the more Napoleon raised his voice.