Montezuma had now another difficulty to contend with, in his endeavor to rid himself of the intruders. The Tlascalans represented him to Cortez as false and deceitful as he was ambitious and rapacious, and used every argument in their power to dissuade him from committing himself to his hands. But the bold adventurer, always confident in his own resources, seemed never to think of danger when an object was to be accomplished, or to regard any thing as impossible which he desired to attain. As soon as the door was thrown open to his amicable approach to the capital, he set himself to prepare for the march. The expostulations and suspicions of the Tlascalans made him, perhaps, more careful in his preparations against a surprise, and more rigorous in the discipline of his little corps, than he might otherwise have been. Wherever he was, his camp was as cautiously posted, as fully and rigidly guarded as if, on the eve of battle, he was hourly expecting an assault. This watchfulness was maintained throughout the whole adventurous campaign, as well when in the midst of friends and allies, as when surrounded by hostile legions. After the royal ambassadors had departed with their pacific message, the mind of Montezuma was harassed and agitated with many doubts of the propriety of the course he had adopted. His nobles, and the tributary princes of the neighboring cities of Tezcuco, Tlacopan, and Iztapalapan, were divided in their opinions. Some complained, though not loudly, of the weak and vacillating policy of the king. Some, even of the common people, feared the consequences, anticipating the most disastrous results, in accordance with their superstitious veneration for the oracles of their faith. The third day after the departure of the envoys, the king was pacing up and down one of the beautifully shaded walks of the royal gardens, listening with a disturbed mind to the powerful expostulations of his brother, Cuitlahua, who, from the beginning, had vehemently opposed every concession to the invaders, and urgently solicited permission to lead the army against them, and drive them from the land. Suddenly, a voice as of a distant choir of chanters arrested his ear. The melody was solemn, sweet and soothing. It seemed to come sometimes from the upper regions of the air, in tones of silvery clearness and power, sometimes from beneath, in suppressed and muffled harmony, as when the swell organ soliloquises with all its valves closed,--sometimes it retreated, as if dying into an echo along the distant avenues of royal palms and aged cypresses, or the citron and orange groves that skirted the farther end of the garden, and then, suddenly, and with great power, it burst in the full tide of impassioned song, from every tree and bower in that vast paradise of terrestrial sweets. Enchanted by the more than Circean melody, the brothers paused in their animated discourse, and stood, for a few moments, in silent wonder and fixed attention.