The Emperor, sometimes slept a quarter or half an hour on the field of battle when he was fatigued, or wished to await more patiently the result of the orders he had given.

While on the road to Potsdam, we were overtaken by a violent storm, which became so severe, and the rain so heavy, that we were obliged to stop and take refuge in a neighboring house on the road.  Well wrapped in his gray overcoat, and not thinking that he could be recognized, the Emperor was much surprised to see, as he entered the house, a young woman who seemed to tremble at his presence.  He ascertained that she was an Egyptian, who had retained for my master the religious veneration which all the Arabs bore him, and was the widow of an officer of the army of Egypt, whom chance had led to the same house in Saxony where he had been welcomed.  The Emperor granted her a pension of twelve hundred francs, and took upon himself the education of her son, the only legacy left her by her husband.  “This is the first time,” said Napoleon, “that I have alighted to avoid a storm; I had a presentiment that an opportunity of doing good awaited me here.”

The loss of the battle of Jena had struck the Prussians with such terror, and the court had fled with such precipitation, that everything had been left in the royal residences; and, consequently, on his arrival at Potsdam, the Emperor found there the sword of the great Frederick, his gorget, the grand cordon of his order, and his alarm-clock, and had them carried to Paris, to be preserved at the Hotel des Invalides.  “I prefer these trophies,” said his Majesty, “to all the treasures of the King of Prussia; I will send them to my old soldiers of the campaign of Hanover, who will guard them as a trophy of the victories of the grand army, and of the revenge that it has taken for the disaster of Rosbach.”  The Emperor the same day ordered the removal to his capital of the column raised by the great Frederick to perpetuate the remembrance of the defeat of the French at Rosbach. [At Rosbach, November, 1757, the French, under Prince de Soubise, had been shamefully defeated by Frederick the Great] He might have contented himself with changing the inscription.

Napoleon remained at the chateau of Charlottenburg, where he had established his headquarters, until the regiments of the guard had arrived from all points; and as soon as they were assembled, orders were given to put themselves in full uniform, which was done in the little wood before the town.  The Emperor made his entry into the capital of Prussia between ten and eleven o’clock in the morning, surrounded by his aides-de-camp, and the officers of his staff, all the regiments filing before him in the most perfect order, drums and music at their head; and the fine appearance of the troops excited the admiration of the Prussians.

Having entered Berlin in the suite of the Emperor, we arrived at the town square, in the midst of which a bust of the great Frederick had been placed.  The name of this monarch is so popular at Berlin, and, in fact, throughout all Prussia, that on many occasions, when any one by chance pronounced it, either in a cafe or in any other public place, or even in private assemblies, I have seen every one present rise, and lift his hat with an air of the most profound respect and genuine adoration.