Keller grew to manhood in surroundings which were as nearly identical with Schiller's philosophic ideal of freedom as human conditions can well be. The Switzerland of his manhood days was the best possible justification of the ideal picture that Schiller drew in "William Tell." Therefore the optimism of Keller is so sturdy, so free from sentimentality, and so thoroughly human. His poetry is the noblest consummation of Heine's gospel of the divine beauty of life. Keller believed with all his soul in the self-redemption of society, and used the word society in its broadest signification. And his belief was vitalized by that which he saw in Swiss life. The germs of the past were bearing fruit in the present, and in the present the germs of a future harvest were swelling. He was not one of those complacent optimists who cannot discern with critical eye and whose complacency deadens the best impulses and stands in the way of energetic striving. Swiss life in his stories is by no means a paradise. His words to B. Auerbach (June 25, 1860) betoken the attitude he took toward this life, as they also reveal the genuine democracy of his artistic striving: "Here in Switzerland we have, to be sure, many good qualities, and in respect to public character, evidently at present an honest purpose to acquire respectable and inspiriting forms of living, and the people is proving itself plastic (mobile), happy, and buoyant; but all is not gold that glitters by any means. However, I consider it the duty of a poet not merely to glorify the past, but to strengthen the present, the germs of the future, and beautify it in such a manner that people may still be able to believe: yes, we are like that, and that is the course of our life. If poets do this with a certain measure of kindly irony which deprives their productions of false pathos, then I am convinced that the people will come to be in fact and in appearance what it good-naturedly imagines itself to be and what even now it really is in its inmost disposition."--From "Studies in German Literature" (1903). II By Calvin Thomas Up to a dozen years before his death Keller had received little attention in Germany; to-day there is a library of books about him, and he is universally considered a fixed star of high magnitude. While he was an ardent Swiss republican, and while the life that he depicts is almost exclusively Swiss, the Germans of the empire have pretty generally accepted him as their greatest master of prose fiction since Goethe.