Only a born engineer and organizer of untiring energy and illimitable patience could have performed so herculean a labor. Balthazar was all this, and more. He knew how to rule men despotically yet secure their love. The Indians did his bidding without hesitation and wrought for him without pay. In the absence of this quality his task had never been done. On the other hand, he owed something to fortune. All the materials were ready to his hand. He built with the stone quarried by the Incas. His work suffered no interruption from frost or snow or rain. His very isolation was an advantage. He had neither enemies to fear, friends to please, nor government officers to propitiate. On the landward side Quipai was accessible only by difficult and little known mountain-passes which nobody without some strong motive would care to traverse, and passing ships might be trusted to give a wide berth to an iron-bound coast destitute alike of harbors and trade. So it came to pass that, albeit the mission of Quipai was in the dominion of the King of Spain, none of his agents knew of its existence, his writs did not run there, and Balthazar treated the royal decree for the expulsion of the Jesuits from South America (of which he heard two or three years after its promulgation) with the contempt that he thought it deserved. Nevertheless, he deemed it the part of prudence to maintain his isolation more rigidly than ever, and make his communications with the outer world few and far between, for had it become known to the captain-general of Peru that there was a member of the proscribed order in his vice-royalty, even at so out of the way a place as Quipai he would have been sent about his business without ceremony. The possibility of this contingency was always in the abbé's mind. For a time it caused him serious disquiet; but as the years went on and no notice was taken of him his mind became easier. The news I brought of the then recent events in Spain and the revolt of her colonies made him easier. The viceroy would have too many irons in the fire to trouble himself about the mission of Quipai and its chief, even if they should come to his knowledge, which was to the last degree improbable. We sat talking for several hours, and should probably have talked longer had not the abbé kindly yet peremptorily insisted on my retiring to rest.