As it was, the guilty soldiers had suffered too serious apprehensions to place their lives hastily in a similar jeopardy. They strove, on the contrary, by demonstrations of loyalty, and the assiduous discharge of their duties, to turn away suspicion from themselves. Cortes, on his part, was careful to preserve his natural demeanor, equally removed from distrust and--what was perhaps more difficult--that studied courtesy which intimates, quite as plainly, suspicion of the party who is the object of it. To do this required no little address. Yet he did not forget the past. He had, it is true, destroyed the scroll containing the list of the conspirators. But the man that has once learned the names of those who have conspired against his life has no need of a written record to keep them fresh in his memory. Cortés kept his eye on all their movements, and took care to place them in no situation, afterwards, where they could do him injury.[396] This attempt on the life of their commander excited a strong sensation in the army, with whom his many dazzling qualities and brilliant military talents had made him a general favorite. They were anxious to testify their reprobation of so foul a deed, coming from their own body, and they felt the necessity of taking some effectual measures for watching over the safety of one with whom their own destinies, as well as the fate of the enterprise, were so intimately connected. It was arranged, therefore, that he should be provided with a guard of soldiers, who were placed under the direction of a trusty cavalier named Antonio de Quiñones. They constituted the general’s body-guard during the rest of the campaign, watching over him day and night, and protecting him from domestic treason no less than from the sword of the enemy. As was stated at the close of the last chapter, the Spaniards, on their return to quarters, found the construction of the brigantines completed, and that they were fully rigged, equipped, and ready for service. The canal, also, after having occupied eight thousand men for nearly two months, was finished. It was a work of great labor; for it extended half a league in length, was twelve feet wide, and as many deep. The sides were strengthened by palisades of wood, or solid masonry. At intervals, dams and locks were constructed, and part of the opening was through the hard rock. By this avenue the brigantines might now be safely introduced on the lake.[397]