Rondon’s injunction against violence directed toward an Indian—any Indian, for any reason—was categorical. In fact, he valued the lives of the Amazonian Indians above his own life—or the lives of his men. Surely there was not a soldier in the Rondon Commission who could not recite by heart his colonel’s now famous command: “Die if you must, but never kill.” Rondon’s success in the Amazon had depended on this dictum. It was the only reason the Indians had ever dared to trust him.

