Yet, once in the field the Inca did not usually show any disposition to push his advantages to the utmost, and urge his foe to extremity. In every stage of the war, he was open to propositions for peace; and although he sought to reduce his enemies by carrying off their harvests and distressing them by famine, he allowed his troops to commit no unnecessary outrage on person or property. "We must spare our enemies," one of the Peruvian princes is quoted as saying, "or it will be our loss, since they and all that belong to them must soon be ours." 59 It was a wise maxim, and, like most other wise maxims, founded equally on benevolence and prudence. The Incas adopted the policy claimed for the Romans by their countryman, who tells us that they gained more by clemency to the vanquished than by their victories.60In the same considerate spirit, they were most careful to provide for the security and comfort of their own troops; and, when a war was long protracted, or the climate proved unhealthy, they took care to relieve their men by frequent reinforcements, allowing the earlier recruits to return to their homes.61 But while thus economical of life, both in their own followers and in the enemy, they did not shrink from sterner measures when provoked by the ferocious or obstinate character of the resistance; and the Peruvian annals contain more than one of those sanguinary pages which cannot be pondered at the present day without a shudder. It should be added, that the beneficent policy, which I have been delineating as characteristic of the Incas, did not belong to all; and that there was more than one of the royal line who displayed a full measure of the bold and unscrupulous spirit of the vulgar conqueror.