Mack had no idea he was before the walls of Ulm." Prince
Liechtenstein proposed to capitulate on condition that the garrison
of Ulm should be allowed to return into Austria. This proposal, in
the situation in which the garrison stood, Rapp said, made the
Emperor smile. "How can you expect," said Napoleon, "that I can
accede to such a proposition? What shall I gain by it? Eight days.
In eight days you will be in my power without any condition. Do you
suppose I am not acquainted with everything? . . You expect the
Russians? . . . At the nearest they are in Bohemia. Were I to
allow you to march out, what security can I have that you will not
join them, and afterwards fight against me? Your generals have
deceived me often enough, and I will no longer be duped. At Marengo
I was weak enough to allow the troops of Melas to march out of
Alessandria. He promised to treat for peace. What happened? Two
months after Moreau had to fight with the garrison of Alessandria.
Besides, this war is not an ordinary war. After the conduct of your
Government I am not bound to keep any terms with it. I have no
faith in its promises. You have attacked me. If I should agree to
what you ask, Mack would pledge his word, I know. But, even relying
on his good faith, would be he able to keep his promise? As far as
regards himself--yes; but as regards his army--no. If the Archduke
Ferdinand were still with you I could rely upon his word, because he
would be responsible for the conditions, and he would not disgrace
himself; but I know he has quitted Ulm and passed the Danube. I
know how to reach him, however."

Rapp said it was impossible to imagine the embarrassment of Prince
Liechtenstein whilst the Emperor was speaking. He, however,
somewhat regained his self-possession, and observed that, unless the
conditions which he proposed were granted the army would not