During the eighteenth century the majority of the scholars who represented the culture of Germany were faithfully following the optimist theories of Leibnitz and Wolf. The doctrine that the world was the best one possible, supported as it was by official theology and strictly in accord with the deism of Pope and Paley, was very generally and unhesitatingly accepted. Indeed, there is no apparent reason why it should not have been. The Minnesingers doubtless had formulated some few complaints, but then these literary vagrants had already begun to form part of mythology, and besides, poets are all more or less prone to discontent and voluble of sorrow. Beyond the classics of Greece and Rome there was, therefore, no precedent for pessimistic thought. German literature, strictly speaking, did not begin until Lessing's advent, and before that the theatre, with its Hans Wurst and its Pickleherring, had offered only a succession of the broadest farce. The calm and quiet which the Germans then enjoyed was ruffled, if at all, only by some confused echoes of the _obiter dicta_ which Voltaire's royal disciple was pleased to disseminate, but it is probable that the better part of this ferocious gayety was drowned in crossing the Rhine, and, in any event, it was too delicately pungent to do more than disturb the placid current of their thought. Later, when Kant appeared, the effect of his philosophy was very much like a successful treatment of cataract on the eyes of the whole nation. "Happiness," he insisted in the "Kritik der Urtheilskraft," "has never been attained by man, for he is unable to find contentment in any possession or enjoyment, ... and were he called upon to fashion a system of happiness for his fellows he would be unable to do so, for happiness is in its essence intangible." "No one," he added elsewhere, "has a right conception of life who would care to prolong it beyond its natural duration, for it would then be only the continuation of an already tiresome struggle."