But the great war had not waited to be chronicled by the classic and impassioned Hoofd. Already there were thorough and exhaustive narrators of what was instinctively felt to be one of the most pregnant episodes of human history. Bor of Utrecht, a miracle of industry, of learning, of unwearied perseverance, was already engaged in the production of those vast folios in which nearly all the great transactions of the forty years' war were conscientiously portrayed, with a comprehensiveness of material and an impartiality of statement, such as might seem almost impossible for a contemporary writer. Immersed in attentive study and profound contemplation, he seemed to lift his tranquil head from time to time over the wild ocean of those troublous times, and to survey with accuracy without being swayed or appalled by the tempest. There was something almost sublime in his steady, unimpassioned gaze. Emanuel van Meteren, too, a plain Protestant merchant of Antwerp and Amsterdam, wrote an admirable history of the war and of his own times, full of precious details, especially rich in statistics--a branch of science which he almost invented--which still, remains as one of the leading authorities, not only for scholars, but for the general reader. Reyd and Burgundius, the one the Calvinist private secretary of Lewis William, the other a warm Catholic partisan, both made invaluable contemporaneous contributions to the history of the war. The trophies already secured by the Netherlanders in every department of the fine arts, as well as the splendour which was to enrich the coming epoch, are too familiar to the world to need more than a passing allusion. But it was especially in physical science that the republic was taking a leading part in the great intellectual march of the nations. The very necessities of its geographical position had forced it to pre- eminence in hydraulics and hydrostatics. It had learned to transform water into dry land with a perfection attained by no nation before or since. The wonders of its submarine horticulture were the despair of all gardeners in the world. And as in this gentlest of arts, so also in the dread science of war, the republic had been the instructor of mankind. The youthful Maurice and his cousin Lewis William had so restored and improved the decayed intelligence of antique strategy, that the greybeards of Europe became docile pupils in their school. The mathematical teacher of Prince Maurice amazed the contemporary world with his combinations and mechanical inventions; the flying chariots of Simon Stevinua seeming products of magical art.