In the midst of these incessant and diversified labors, letters were almost daily passing between Joseph and his brother the Emperor. On the first day of the year 1807, Napoleon was, with his heroic and indomitable army, far away amidst the frozen wilds of Poland. Joseph sent a special deputation to his brother, with earnest wishes for "a happy new year." Napoleon thus replied, under the date of Warsaw, January 28, 1807: "MY BROTHER,--I have not received the letter of your Majesty and his wishes for my happiness without lively emotion. Your destinies and my successes have placed a vast country between us. You touch, on the south, the Mediterranean. I touch the Baltic. But, by the harmony of our measures, we are seeking the same object. Watch over your coasts; shut out the English and their commerce. Their exclusion will secure tranquillity in your states. Your realm is rich and populous. By the aid of God it may become powerful and happy. Receive my most sincere wishes for the prosperity of your reign, and rely at all times upon my fraternal affection. The deputation which your Majesty has sent to me has honorably fulfilled its mission. I have requested it to bear to your Majesty the assurance of my sincere attachment. Whereupon, my brother, I pray that God may ever have you in his holy and worthy keeping." Some reference was made in one of Joseph's letters to the sufferings which the army in Naples endured. Napoleon replied, "The members of my staff, colonels, officers, have not undressed for two months, and some for four. (I myself have been fifteen days without taking off my boots), in the midst of snow and mud, without bread, without wine, without brandy, eating potatoes and meat; making long marches and counter-marches, without any kind of rest; fighting with the bayonet, and very often under grapeshot: the wounded being borne on sledges in the open air one hundred and fifty miles. "It is then ill-timed pleasantry to compare us with the Army of Naples, which is making war in the beautiful country of Naples, where they have bread, oil, cloth, bedclothes, society, and even that of the ladies. After having destroyed the Prussian monarchy, we are now contending against the rest of the Prussians, against the Russians, the Cossacks, the Calmucks, and against those tribes of the north which formerly overwhelmed the Roman empire. In the midst of these great fatigues, every body has been more or less sick. As for me, I was never better, and am gaining flesh. "The Army of Naples has no occasion to complain. Let them inquire of General Berthier. He will tell them that their Emperor has for fifteen days eaten nothing but potatoes and meat, whilst bivouacking in the midst of the snows of Poland. Judge from that what must be the condition of the officers. They have nothing but meat."