Yet he learnt during these years to respect some things that were useful--the strict economical care with which his narrow-minded but prudent father provided for the weal of his household and country. When, to please the King, he made estimates of a lease; when he gave himself the trouble to increase the profits of a demesne by some hundred thalers; when he thought that the King spent more than was fitting on his favourite fancy, and proposed to him to kidnap a tall shepherd from Mecklenburg as a recruit,--this work was undoubtedly in the beginning only a burdensome means of propitiating the King; for Grumbkow had to procure him a man who made out estimates instead of him, and the officials and exchequer officers gave him hints how, here and there, a profit was to be made, and he always jested about the giants, where he could venture to do so. But the new world in which he found himself, gradually led him on to the practical interests of the people and State. It is clear that the economy of his father was often tyrannical and extraordinary. The King was always convinced that his whole object was the good of the country, and therefore he took upon himself to interfere in the most arbitrary way with the possessions and affairs of private persons. When he commanded that no male goat should be driven with the sheep; that all coloured sheep, grey, black, and mixed, should be entirely got rid of within three years, and only white wool should be permitted; when he accurately prescribed how the sample measure of the Berlin scheffel--which, at the cost of his subjects, he had sent throughout the country--should be locked up and preserved, that they might not be battered; when, in order to promote the linen and woollen trade, he commanded that his subjects should not wear the fashionable chintz and calico, threatening with a fine of 300 thalers and three days in the pillory, all who, after eight months, should have in their house any cotton articles, either nightgowns, caps, or furniture,--such measures of government appeared certainly harsh and trivial; but the son learnt to honour the shrewd sense and benevolent care which were the groundwork of these decrees, and he himself gradually became familiar with a multitude of details, with which otherwise as a prince he would not have been conversant: the value of property, the price of the necessaries of life, the wants of the people, and the customs, rights, and duties of life in the lower classes. He had also a share of the self-satisfaction with which the King boasted of this knowledge of business. When he himself became the all-powerful administrator of his State, the incalculable advantage of his knowledge of the people and of trade became manifest. It was owing to this that the wise economy with which he managed his own house and the finances of the country became possible, and that he was enabled to advance the agriculture, trade, wealth, and education of his people by incessant care of details.