Besides, the soldiers with which an attack upon the allied army must have been undertaken, were reduced to a disastrous condition, by their late forced marches, and the want of succours and supplies of every description; the cavalry were in a great measure dismounted; the regiments not half complete; the horses unshod; the physical condition of the army bad, and its moral feelings depressed, and unfit for enterprise. The period seemed to have arrived, beyond which Napoleon could not maintain his struggle, without destruction to himself, to Paris, and to France. These sentiments were commonly entertained among the French general officers. They felt their attachment to Napoleon placed in opposition to the duty they owed their country by the late decree of the Senate, and they considered the cause of France as the most sacred. They had received intelligence from Bournonville of what had passed at Paris, and considering the large proportion of the capital which had declared against Buonaparte, and that an assault on Paris must have occasioned much effusion of French blood, and have become the signal of civil war, the maréchals and principal general officers agreed they could not follow Napoleon in such an attack on the city, or against the allies' line of defence around it, both because, in a military point of view, they thought the attempt desperate, considering the state of the army, and because, in a political position, they regarded it as contrary to their duty as citizens.[36] In the night betwixt the 2d and 3d of April, Caulaincourt returned from his mission to Paris. He reported, that the allies persisted in their determination to entertain no treaty with Buonaparte; but he was of opinion, that the scheme of a regency by the Empress, as the guardian of their son, might even yet be granted. Austria, he stated, was favourable to such an arrangement, and Russia seemed not irreconcilably averse to it. But the abdication of Buonaparte was a preliminary condition. As this news circulated among the maréchals, it fixed them in their resolution not to march against Paris, as, in their opinion, the war ought to be ended by this personal sacrifice on the part of Napoleon. [Sidenote: FONTAINBLEAU.] Buonaparte had not, probably, expected this separation between the duties of a soldier and of a citizen. On the 4th April, he reviewed a part of his troops, addressed them on the display of the white colours in France by some factious persons, reminded them that the three-coloured cockade was that of victory and honour, and that he intended to march on the capital, to punish the traitors by whom it had been vilified.[37] He was answered by shouts of "Paris, Paris!" and had no reason to fear that the troops would hesitate to follow him in his effort. The orders were given to advance the imperial quarters from Fontainbleau to Essonne.