The Spaniards, amongst whom respect for the royal person was sufficiently profound, were amazed by the marks of extreme deference of which the Inca was the object. They could not understand at first that actual religious worship was paid to him. He alone had the inherent right to be carried on a litter, and he never went out in any other way, imitating the Sun, his ancestor, who traverses the world without ever putting his foot to the ground. Some few men and women of the highest rank might rejoice in the same distinction, but only if they had obtained the Inca's sanction. In the same way, it was only the members of the Inca family and the nobles of most exalted rank who were allowed to wear their hair long, for this was a distinctive sign of the favourites of the Sun. None could enter the presence of the reigning Inca save bare-footed, clad in the most simple garments and bearing a burden on his shoulders, all in token of humility; nor must he raise his eyes throughout the audience, for no man looks upon the face of the Sun. It seems that the Incas possessed "the art of royal majesty" in a high degree. They could retain the impassive air of indifference, whatever might be going on before their eyes, like the Sun, who passes without emotion over everything that takes place below. It was thus that Atahualpa appeared to the Spaniards, who remarked the all but stony fixity of the Peruvian monarch's features in the presence of all the new sights--horses, riding, fire-arms--which filled his subjects with surprise and terror.[46] And such was the superhuman character of the Inca, that even the base office of a spittoon--excuse such a detail--was supplied by the hand of one of his ladies.[47] The salute was given to the Inca by kissing one's hand and then raising it towards the Sun. At his death the whole country went into mourning for a year. The young Incas were educated together, under conditions of great austerity, and were never allowed to mingle with young people of the inferior classes.[48] The army of the Incas was the army of the Sun. The obligation to military service was universal, since the Sun shines for all men. Every sound man from twenty-five to fifty might be called on to serve in his company. Thus numerous and highly-disciplined armies were raised, for the spirit of obedience had penetrated all classes of the people. The Incas had abolished the use of poisoned arrows, which is so common amongst the natives of the New World.[49]