The impulse given to the foreign trade of the Netherlands by the publication of Linschoten's work was destined to be a lasting one. Meantime this most indefatigable and enterprising voyager--one of those men who had done nothing in his own estimation so long as aught remained to do--was deeply pondering the possibility of a shorter road to the opulent kingdoms of Cathay and of China than the one which the genius of De Gama had opened to his sovereigns. Geography as a science was manifesting the highest activity at that period, but was still in a rudimentary state. To the Hollanders especially much of the progress already made by it was owing. The maps of the world by Mercator of Leyden, published on a large scale, together with many astronomical and geographical charts, delineations of exploration, and other scientific works, at the magnificent printing establishment of William Blaeuw, in Amsterdam, the friend and pupil of Tycho Brahe, and the first in that line of typographers who made the name famous, constituted an epoch in cosmography. Another ardent student of geography lived in Amsterdam, Peter Plancius by name, a Calvinist preacher, and one of the most zealous and intolerant of his cloth. In an age and a country which had not yet thoroughly learned the lesson taught by hundreds of thousands of murders committed by an orthodox church, he was one of those who considered the substitution of a new dogma and a new hierarchy, a new orthodoxy and a new church, in place of the old ones, a satisfactory result for fifty, years of perpetual bloodshed. Nether Torquemada nor Peter Titelmann could have more thoroughly abhorred a Jew or a Calvinist than Peter Plancius detested a Lutheran, or any other of the unclean tribe of remonstranta. That the intolerance of himself and his comrades was confined to fiery words, and was not manifested in the actual burning alive of the heterodox, was a mark of the advance made by the mass of mankind in despite of bigotry. It was at any rate a solace to those who believed in human progress; even in matters of conscience, that no other ecclesiastical establishment was ever likely to imitate the matchless machinery for the extermination of heretical vermin which the Church of Rome had found in the Spanish Inquisition. The blasts of denunciation from the pulpit of Plancius have long since mingled with empty air and been forgotten, but his services in the cause of nautical enterprise and geographical science, which formed, as it were, a relaxation to what he deemed the more serious pursuits of theology, will endear his name for ever to the lovers of civilization.