I delivered these Lectures, in the spring of 1808, at Vienna, to a
brilliant audience of nearly three hundred individuals of both sexes. The
inhabitants of Vienna have long been in the habit of refuting the
injurious descriptions which many writers of the North of Germany have
given of that capital, by the kindest reception of all learned men and
artists belonging to these regions, and by the most disinterested zeal for
the credit of our national literature, a zeal which a just sensibility has
not been able to cool. I found here the cordiality of better times united
with that amiable animation of the South, which is often denied to our
German seriousness, and the universal diffusion of a keen taste for
intellectual amusement. To this circumstance alone I must attribute it
that not a few of the men who hold the most important places at court, in
the state, and in the army, artists and literary men of merit, women of
the choicest social cultivation, paid me not merely an occasional visit,
but devoted to me an uninterrupted attention.

With joy I seize this fresh opportunity of laying my gratitude at the feet
of the benignant monarch who, in the permission to deliver these Lectures
communicated to me by way of distinction immediately from his own hand,
gave me an honourable testimony of his gracious confidence, which I as a
foreigner who had not the happiness to be born under his sceptre, and
merely felt myself bound as a German and a citizen of the world to wish
him every blessing and prosperity, could not possibly have merited.

Many enlightened patrons and zealous promoters of everything good and
becoming have merited my gratitude for the assistance which they gave to
my undertaking, and the encouragement which they afforded me during its
execution.