But the mind of Frederic William was so ill regulated that all his inclinations became passions, and all his passions partook of the character of moral and intellectual disease. His parsimony degenerated into sordid avarice. His taste for military pomp and order became a mania, like that of a Dutch burgomaster for tulips, or that of a member of the Roxburghe Club for Caxtons. While the envoys of the Court of Berlin were in a state of such squalid poverty as moved the laughter of foreign capitals, while the food placed before the princes and princesses of the blood-royal of Prussia was too scanty to appease hunger, and so bad that even hunger loathed it, no price was thought too extravagant for tall recruits. The ambition of the King was to form a brigade of giants, and every country was ransacked by his agents for men above the ordinary stature. These researches were not confined to Europe. No head that towered above the crowd in the bazaars of Aleppo, of Cairo, or of Surat, could escape the crimps of Frederic William. One Irishman more than seven feet high, who was picked up in London by the Prussian ambassador, received a bounty of near thirteen hundred pounds sterling, very much more than the ambassador's salary. This extravagance was the more absurd because a stout youth of five feet eight, who might have been procured for a few dollars, would in all probability have been a much more valuable soldier. But to Frederic William, this huge Irishman was what a brass Otho, or a Vinegar Bible, is to a collector of a different kind.
It is remarkable that though the main end of Frederic William's administration was to have a great military force, though his reign forms an important epoch in the history of military discipline, and though his dominant passion was the love of military display, he was yet one of the most pacific of princes. We are afraid that his aversion to war was not the effect of humanity, but was merely one of his thousand whims. His feeling about his troops seems to have resembled a miser's feeling about his money. He loved to collect them, to count them, to see them increase; but he could not find it in his heart to break in upon the precious hoard. He looked forward to some future time when his Patagonian battalions were to drive hostile infantry before them like sheep; but this future time was always receding; and it is probable that, if his life had been prolonged thirty years, his superb army would never have seen any harder service than a sham fight in the fields near Berlin. But the great military means which he had collected were destined to be employed by a spirit far more daring and inventive than his own.